320102012010032 has 40 divisors (see below), whose sum is σ = 708846906373536. Its totient is φ = 137176977724416.

The previous prime is 320102012010017. The next prime is 320102012010043. The reversal of 320102012010032 is 230010210201023.

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, 98380073 + ... + 101581704.

Almost surely, 2^{320102012010032} is an apocalyptic number.

It is an amenable number.

320102012010032 is an abundant number, since it is smaller than the sum of its proper divisors (388744894363504).

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

320102012010032 is a wasteful number, since it uses less digits than its factorization.

320102012010032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199976085 (or 199976079 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 320102012010032 its reverse (230010210201023), we get a palindrome (550112222211055).

The spelling of 320102012010032 in words is "three hundred twenty trillion, one hundred two billion, twelve million, ten thousand, thirty-two".