102032413312 has 32 divisors (see below), whose sum is σ = 203812747380. Its totient is φ = 50879410176.

The previous prime is 102032413297. The next prime is 102032413387. The reversal of 102032413312 is 213314230201.

It can be written as a sum of positive squares in 2 ways, for example, as 94681751616 + 7350661696 = 307704^2 + 85736^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×102032413312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020793 + ... + 1116280.

Almost surely, 2^102032413312 is an apocalyptic number.

It is an amenable number.

102032413312 is a deficient number, since it is larger than the sum of its proper divisors (101780334068).

102032413312 is an equidigital number, since it uses as much as digits as its factorization.

102032413312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137460 (or 2137448 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 102032413312 its reverse (213314230201), we get a palindrome (315346643513).

The spelling of 102032413312 in words is "one hundred two billion, thirty-two million, four hundred thirteen thousand, three hundred twelve".