102481372455201 has 12 divisors (see below), whose sum is σ = 148267790707920. Its totient is φ = 68210541921240.

The previous prime is 102481372455197. The next prime is 102481372455269. The reversal of 102481372455201 is 102554273184201.

It is a happy number.

102481372455201 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 8 + 13 + 72 + 45 + 520 + 1 = 666.

It is not a de Polignac number, because 102481372455201 - 2² = 102481372455197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102481372855201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9197748195 + ... + 9197759336.

It is an arithmetic number, because the mean of its divisors is an integer number (12355649225660).

Almost surely, 2^{102481372455201} is an apocalyptic number.

It is an amenable number.

102481372455201 is a deficient number, since it is larger than the sum of its proper divisors (45786418252719).

102481372455201 is a wasteful number, since it uses less digits than its factorization.

102481372455201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18395508156 (or 18395508153 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 102481372455201 in words is "one hundred two trillion, four hundred eighty-one billion, three hundred seventy-two million, four hundred fifty-five thousand, two hundred one".