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10122100130 = 252345179743
BaseRepresentation
bin10010110110101001…
…01111110110100010
3222010102111222000102
421123110233312202
5131212224201010
64352223422402
7505556301002
oct113324576642
928112458012
1010122100130
11432473070a
121b65a54a02
13c5409b27c
146c0468002
153e397aba5
hex25b52fda2

10122100130 has 32 divisors (see below), whose sum is σ = 19018105344. Its totient is φ = 3871548736.

The previous prime is 10122100063. The next prime is 10122100159. The reversal of 10122100130 is 3100122101.

It is a super-2 number, since 2×101221001302 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034039 + ... + 1043781.

It is an arithmetic number, because the mean of its divisors is an integer number (594315792).

Almost surely, 210122100130 is an apocalyptic number.

10122100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122100130 is a deficient number, since it is larger than the sum of its proper divisors (8896005214).

10122100130 is a wasteful number, since it uses less digits than its factorization.

10122100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14290.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10122100130 its reverse (3100122101), we get a palindrome (13222222231).

The spelling of 10122100130 in words is "ten billion, one hundred twenty-two million, one hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 4517 9034 9743 19486 22585 45170 48715 97430 103891 207782 224089 448178 519455 1038910 1120445 2240890 44009131 88018262 220045655 440091310 1012210013 2024420026 5061050065 10122100130