102531217704 has 64 divisors (see below), whose sum is σ = 263919849600. Its totient is φ = 33169492224.

The previous prime is 102531217673. The next prime is 102531217727. The reversal of 102531217704 is 407712135201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207117 + ... + 497955.

It is an arithmetic number, because the mean of its divisors is an integer number (4123747650).

Almost surely, 2^102531217704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102531217704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131959924800).

102531217704 is an abundant number, since it is smaller than the sum of its proper divisors (161388631896).

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

102531217704 is a wasteful number, since it uses less digits than its factorization.

102531217704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291282 (or 291278 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 102531217704 in words is "one hundred two billion, five hundred thirty-one million, two hundred seventeen thousand, seven hundred four".