102476322225 has 36 divisors (see below), whose sum is σ = 184991778816. Its totient is φ = 54223676640.

The previous prime is 102476322199. The next prime is 102476322227. The reversal of 102476322225 is 522223674201.

102476322225 is a `hidden beast` number, since 10 + 2 + 4 + 7 + 632 + 2 + 2 + 2 + 5 = 666.

It is not a de Polignac number, because 102476322225 - 2¹² = 102476318129 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102476322225.

It is not an unprimeable number, because it can be changed into a prime (102476322227) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1764537 + ... + 1821686.

Almost surely, 2^102476322225 is an apocalyptic number.

102476322225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102476322225 is a deficient number, since it is larger than the sum of its proper divisors (82515456591).

102476322225 is a wasteful number, since it uses less digits than its factorization.

102476322225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586366 (or 3586358 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 102476322225 its reverse (522223674201), we get a palindrome (624699996426).

The spelling of 102476322225 in words is "one hundred two billion, four hundred seventy-six million, three hundred twenty-two thousand, two hundred twenty-five".