102521625134036 has 12 divisors (see below), whose sum is σ = 179414346146112. Its totient is φ = 51260383378008.

The previous prime is 102521625134011. The next prime is 102521625134053. The reversal of 102521625134036 is 630431526125201.

It is a junction number, because it is equal to n+sod(n) for n = 102521625133984 and 102521625134002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106759490 + ... + 107715513.

It is an arithmetic number, because the mean of its divisors is an integer number (14951195512176).

Almost surely, 2^{102521625134036} is an apocalyptic number.

It is an amenable number.

102521625134036 is a deficient number, since it is larger than the sum of its proper divisors (76892721012076).

102521625134036 is a wasteful number, since it uses less digits than its factorization.

102521625134036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214594510 (or 214594508 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 102521625134036 in words is "one hundred two trillion, five hundred twenty-one billion, six hundred twenty-five million, one hundred thirty-four thousand, thirty-six".