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103010102010 = 23252521454009
BaseRepresentation
bin101111111101111100…
…0010110101011111010
3100211212221200100221100
41133323320112223322
53141431041231020
6115153331552230
710304454264054
oct1377370265372
9324787610840
10103010102010
113a760576312
1217b69a5b676
1399383200aa
144db2b368d4
152a2d626a90
hex17fbe16afa

103010102010 has 48 divisors (see below), whose sum is σ = 267933093480. Its totient is φ = 27458403840.

The previous prime is 103010102009. The next prime is 103010102011. The reversal of 103010102010 is 10201010301.

103010102010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (103010102009) and next prime (103010102011).

It can be written as a sum of positive squares in 4 ways, for example, as 21974801121 + 81035300889 = 148239^2 + 284667^2 .

It is a super-2 number, since 2×1030101020102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 103010101983 and 103010102001.

It is not an unprimeable number, because it can be changed into a prime (103010102011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115 + ... + 453894.

Almost surely, 2103010102010 is an apocalyptic number.

103010102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103010102010 is an abundant number, since it is smaller than the sum of its proper divisors (164922991470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103010102010 is a wasteful number, since it uses less digits than its factorization.

103010102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456543 (or 456540 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 103010102010 its reverse (10201010301), we get a palindrome (113211112311).

The spelling of 103010102010 in words is "one hundred three billion, ten million, one hundred two thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 2521 5042 7563 12605 15126 22689 25210 37815 45378 75630 113445 226890 454009 908018 1362027 2270045 2724054 4086081 4540090 6810135 8172162 13620270 20430405 40860810 1144556689 2289113378 3433670067 5722783445 6867340134 10301010201 11445566890 17168350335 20602020402 34336700670 51505051005 103010102010