31034320332032 has 36 divisors (see below), whose sum is σ = 62327458411680. Its totient is φ = 15421962843648.

The previous prime is 31034320332011. The next prime is 31034320332049. The reversal of 31034320332032 is 23023302343013.

It is a junction number, because it is equal to n+sod(n) for n = 31034320331986 and 31034320332004.

It is a congruent number.

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, 371822732 + ... + 371906187.

Almost surely, 2^{31034320332032} is an apocalyptic number.

31034320332032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

31034320332032 is an abundant number, since it is smaller than the sum of its proper divisors (31293138079648).

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

31034320332032 is an equidigital number, since it uses as much as digits as its factorization.

31034320332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743729098 (or 743729084 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 31034320332032 its reverse (23023302343013), we get a palindrome (54057622675045).

The spelling of 31034320332032 in words is "thirty-one trillion, thirty-four billion, three hundred twenty million, three hundred thirty-two thousand, thirty-two".