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10301210023 = 132630930119
BaseRepresentation
bin10011001011111111…
…11111110110100111
3222120220112200121011
421211333333312213
5132044102210043
64422102403051
7513162561166
oct114577776647
928526480534
1010301210023
114406845615
121bb5a30487
13c8221cc60
146da16d3dd
1540455a59d
hex265fffda7

10301210023 has 8 divisors (see below), whose sum is σ = 11094400800. Its totient is φ = 9508132128.

The previous prime is 10301209979. The next prime is 10301210033. The reversal of 10301210023 is 32001210301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10301210023 - 233 = 1711275431 is a prime.

It is a super-2 number, since 2×103012100232 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10301209985 and 10301210012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301210033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326958 + ... + 357076.

It is an arithmetic number, because the mean of its divisors is an integer number (1386800100).

Almost surely, 210301210023 is an apocalyptic number.

10301210023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10301210023 is a deficient number, since it is larger than the sum of its proper divisors (793190777).

10301210023 is a wasteful number, since it uses less digits than its factorization.

10301210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56441.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10301210023 its reverse (32001210301), we get a palindrome (42302420324).

The spelling of 10301210023 in words is "ten billion, three hundred one million, two hundred ten thousand, twenty-three".

Divisors: 1 13 26309 30119 342017 391547 792400771 10301210023