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12232310102131 = 719701827315859
BaseRepresentation
bin1011001000000000111001…
…1111111001100001110011
31121022101201201112001001011
42302000032133321201303
53100403232341232011
642003240133451351
72401520022213010
oct262001637714163
947271651461034
1012232310102131
11399676a17aa49
121456853aa0b57
136a966a875192
14304092c46707
151632ccbd8621
hexb200e7f9873

12232310102131 has 32 divisors (see below), whose sum is σ = 14739263884800. Its totient is φ = 9917009625600.

The previous prime is 12232310102119. The next prime is 12232310102171. The reversal of 12232310102131 is 13120101323221.

12232310102131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12232310102131 - 217 = 12232309971059 is a prime.

It is a super-2 number, since 2×122323101021312 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12232310102171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 771308680 + ... + 771324538.

It is an arithmetic number, because the mean of its divisors is an integer number (460601996400).

Almost surely, 212232310102131 is an apocalyptic number.

12232310102131 is a deficient number, since it is larger than the sum of its proper divisors (2506953782669).

12232310102131 is a wasteful number, since it uses less digits than its factorization.

12232310102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24859.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12232310102131 its reverse (13120101323221), we get a palindrome (25352411425352).

The spelling of 12232310102131 in words is "twelve trillion, two hundred thirty-two billion, three hundred ten million, one hundred two thousand, one hundred thirty-one".

Divisors: 1 7 19 133 701 4907 8273 13319 15859 57911 93233 111013 157187 301321 1100309 2109247 5799373 11117159 40595611 77820113 110188087 131201507 211226021 771316609 918410549 1478582147 2492828633 17449800431 91972256407 643805794849 1747472871733 12232310102131