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131003332200012 = 22310916944350001
BaseRepresentation
bin11101110010010110010111…
…000101001000011001001100
3122011211210111110120000100010
4131302112113011020121030
5114132324311020400022
61142342033333033220
736410451460533366
oct3562262705103114
9564753443500303
10131003332200012
1138818223860328
12128393a6a85810
13581373acc84bc
14244c848da3d36
151022a6d62350c
hex77259714864c

131003332200012 has 12 divisors (see below), whose sum is σ = 305674441800056. Its totient is φ = 43667777400000.

The previous prime is 131003332199921. The next prime is 131003332200023. The reversal of 131003332200012 is 210002233300131.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458472174989 + ... + 5458472175012.

Almost surely, 2131003332200012 is an apocalyptic number.

131003332200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131003332200012 is an abundant number, since it is smaller than the sum of its proper divisors (174671109600044).

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

131003332200012 is a wasteful number, since it uses less digits than its factorization.

131003332200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10916944350008 (or 10916944350006 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131003332200012 its reverse (210002233300131), we get a palindrome (341005565500143).

The spelling of 131003332200012 in words is "one hundred thirty-one trillion, three billion, three hundred thirty-two million, two hundred thousand, twelve".

Divisors: 1 2 3 4 6 12 10916944350001 21833888700002 32750833050003 43667777400004 65501666100006 131003332200012