102328972320 has 96 divisors (see below), whose sum is σ = 322382616192. Its totient is φ = 27283802112.

The previous prime is 102328972309. The next prime is 102328972367. The reversal of 102328972320 is 23279823201.

It is a Cunningham number, because it is equal to 319889²-1.

It is a tau number, because it is divible by the number of its divisors (96).

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, 5108244 + ... + 5128236.

It is an arithmetic number, because the mean of its divisors is an integer number (3358152252).

Almost surely, 2^102328972320 is an apocalyptic number.

102328972320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102328972320 is an abundant number, since it is smaller than the sum of its proper divisors (220053643872).

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

102328972320 is a wasteful number, since it uses less digits than its factorization.

102328972320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30674 (or 30666 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 102328972320 in words is "one hundred two billion, three hundred twenty-eight million, nine hundred seventy-two thousand, three hundred twenty".