2031021120232 has 32 divisors (see below), whose sum is σ = 4101225055200. Its totient is φ = 937365856704.

The previous prime is 2031021120229. The next prime is 2031021120253. The reversal of 2031021120232 is 2320211201302.

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, 3354183 + ... + 3913129.

It is an arithmetic number, because the mean of its divisors is an integer number (128163282975).

Almost surely, 2^{2031021120232} is an apocalyptic number.

It is an amenable number.

2031021120232 is an abundant number, since it is smaller than the sum of its proper divisors (2070203934968).

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

2031021120232 is a wasteful number, since it uses less digits than its factorization.

2031021120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593905 (or 593901 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2031021120232 its reverse (2320211201302), we get a palindrome (4351232321534).

The spelling of 2031021120232 in words is "two trillion, thirty-one billion, twenty-one million, one hundred twenty thousand, two hundred thirty-two".