102516434437122 has 12 divisors (see below), whose sum is σ = 222118941280470. Its totient is φ = 34172144812368.

The previous prime is 102516434437111. The next prime is 102516434437187. The reversal of 102516434437122 is 221734434615201.

102516434437122 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 1 + 64 + 34 + 437 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 92531144114721 + 9985290322401 = 9619311^2 + 3159951^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2847678734347 + ... + 2847678734382.

Almost surely, 2^{102516434437122} is an apocalyptic number.

102516434437122 is an abundant number, since it is smaller than the sum of its proper divisors (119602506843348).

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

102516434437122 is a wasteful number, since it uses less digits than its factorization.

102516434437122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695357468737 (or 5695357468734 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 102516434437122 in words is "one hundred two trillion, five hundred sixteen billion, four hundred thirty-four million, four hundred thirty-seven thousand, one hundred twenty-two".