102112334144413 has 32 divisors (see below), whose sum is σ = 113812506869760. Its totient is φ = 91238003398080.

The previous prime is 102112334144407. The next prime is 102112334144497. The reversal of 102112334144413 is 314441433211201.

It is a de Polignac number, because none of the positive numbers 2^k-102112334144413 is a prime.

It is a super-2 number, since 2×102112334144413² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112334144813) 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, 76400656 + ... + 77725702.

It is an arithmetic number, because the mean of its divisors is an integer number (3556640839680).

Almost surely, 2^{102112334144413} is an apocalyptic number.

It is an amenable number.

102112334144413 is a deficient number, since it is larger than the sum of its proper divisors (11700172725347).

102112334144413 is a wasteful number, since it uses less digits than its factorization.

102112334144413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328857.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 102112334144413 its reverse (314441433211201), we get a palindrome (416553767355614).

The spelling of 102112334144413 in words is "one hundred two trillion, one hundred twelve billion, three hundred thirty-four million, one hundred forty-four thousand, four hundred thirteen".