102013012331134 has 16 divisors (see below), whose sum is σ = 158119323393168. Its totient is φ = 49323485976192.

The previous prime is 102013012331123. The next prime is 102013012331203. The reversal of 102013012331134 is 431133210310201.

It is a junction number, because it is equal to n+sod(n) for n = 102013012331099 and 102013012331108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228681867 + ... + 4228705990.

It is an arithmetic number, because the mean of its divisors is an integer number (9882457712073).

Almost surely, 2^{102013012331134} is an apocalyptic number.

102013012331134 is a deficient number, since it is larger than the sum of its proper divisors (56106311062034).

102013012331134 is a wasteful number, since it uses less digits than its factorization.

102013012331134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457388059.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 102013012331134 its reverse (431133210310201), we get a palindrome (533146222641335).

The spelling of 102013012331134 in words is "one hundred two trillion, thirteen billion, twelve million, three hundred thirty-one thousand, one hundred thirty-four".