2120031020332 has 12 divisors (see below), whose sum is σ = 3734624182576. Its totient is φ = 1052995539600.

The previous prime is 2120031020257. The next prime is 2120031020363. The reversal of 2120031020332 is 2330201300212.

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, 1754991963 + ... + 1754993170.

Almost surely, 2^{2120031020332} is an apocalyptic number.

It is an amenable number.

2120031020332 is a deficient number, since it is larger than the sum of its proper divisors (1614593162244).

2120031020332 is a wasteful number, since it uses less digits than its factorization.

2120031020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509985288 (or 3509985286 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2120031020332 its reverse (2330201300212), we get a palindrome (4450232320544).

The spelling of 2120031020332 in words is "two trillion, one hundred twenty billion, thirty-one million, twenty thousand, three hundred thirty-two".