2120131032 has 32 divisors (see below), whose sum is σ = 5320047600. Its totient is φ = 704081024.

The previous prime is 2120131031. The next prime is 2120131073. The reversal of 2120131032 is 2301310212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120131031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157743 + ... + 170654.

Almost surely, 2^2120131032 is an apocalyptic number.

It is an amenable number.

2120131032 is an abundant number, since it is smaller than the sum of its proper divisors (3199916568).

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

2120131032 is a wasteful number, since it uses less digits than its factorization.

2120131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328675 (or 328671 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2120131032 is about 46044.8806274921. The cubic root of 2120131032 is about 1284.6581238111.

Adding to 2120131032 its reverse (2301310212), we get a palindrome (4421441244).

The spelling of 2120131032 in words is "two billion, one hundred twenty million, one hundred thirty-one thousand, thirty-two".