102044320132 has 48 divisors (see below), whose sum is σ = 185972371200. Its totient is φ = 48952784160.

The previous prime is 102044320121. The next prime is 102044320151. The reversal of 102044320132 is 231023440201.

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, 16426507 + ... + 16432717.

It is an arithmetic number, because the mean of its divisors is an integer number (3874424400).

Almost surely, 2^102044320132 is an apocalyptic number.

It is an amenable number.

102044320132 is a deficient number, since it is larger than the sum of its proper divisors (83928051068).

102044320132 is a wasteful number, since it uses less digits than its factorization.

102044320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7936 (or 7934 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 102044320132 its reverse (231023440201), we get a palindrome (333067760333).

The spelling of 102044320132 in words is "one hundred two billion, forty-four million, three hundred twenty thousand, one hundred thirty-two".