102647224938 has 16 divisors (see below), whose sum is σ = 210068739936. Its totient is φ = 33420026640.

The previous prime is 102647224903. The next prime is 102647224943. The reversal of 102647224938 is 839422746201.

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, 198928473 + ... + 198928988.

It is an arithmetic number, because the mean of its divisors is an integer number (13129296246).

Almost surely, 2^102647224938 is an apocalyptic number.

102647224938 is an abundant number, since it is smaller than the sum of its proper divisors (107421514998).

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

102647224938 is a wasteful number, since it uses less digits than its factorization.

102647224938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397857509.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 102647224938 in words is "one hundred two billion, six hundred forty-seven million, two hundred twenty-four thousand, nine hundred thirty-eight".