32030231312 has 40 divisors (see below), whose sum is σ = 65407272000. Its totient is φ = 15153063552.

The previous prime is 32030231309. The next prime is 32030231327. The reversal of 32030231312 is 21313203023.

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, 176189 + ... + 308387.

It is an arithmetic number, because the mean of its divisors is an integer number (1635181800).

Almost surely, 2^32030231312 is an apocalyptic number.

It is an amenable number.

32030231312 is an abundant number, since it is smaller than the sum of its proper divisors (33377040688).

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

32030231312 is a wasteful number, since it uses less digits than its factorization.

32030231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133023 (or 133017 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32030231312 its reverse (21313203023), we get a palindrome (53343434335).

The spelling of 32030231312 in words is "thirty-two billion, thirty million, two hundred thirty-one thousand, three hundred twelve".