102331180720 has 40 divisors (see below), whose sum is σ = 239435438544. Its totient is φ = 40671750912.

The previous prime is 102331180691. The next prime is 102331180753. The reversal of 102331180720 is 27081133201.

It is a tau number, because it is divible by the number of its divisors (40).

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, 4061134 + ... + 4086253.

Almost surely, 2^102331180720 is an apocalyptic number.

102331180720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102331180720 is an abundant number, since it is smaller than the sum of its proper divisors (137104257824).

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

102331180720 is a wasteful number, since it uses less digits than its factorization.

102331180720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147557 (or 8147551 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 102331180720 in words is "one hundred two billion, three hundred thirty-one million, one hundred eighty thousand, seven hundred twenty".