2031132132 has 24 divisors (see below), whose sum is σ = 5265898400. Its totient is φ = 677044008.

The previous prime is 2031132127. The next prime is 2031132143. The reversal of 2031132132 is 2312311302.

2031132132 is a `hidden beast` number, since 2 + 0 + 311 + 321 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 9403282 + ... + 9403497.

Almost surely, 2^2031132132 is an apocalyptic number.

It is an amenable number.

2031132132 is an abundant number, since it is smaller than the sum of its proper divisors (3234766268).

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

2031132132 is a wasteful number, since it uses less digits than its factorization.

2031132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18806792 (or 18806784 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2031132132 is about 45068.0832962752. The cubic root of 2031132132 is about 1266.4247580814.

Adding to 2031132132 its reverse (2312311302), we get a palindrome (4343443434).

The spelling of 2031132132 in words is "two billion, thirty-one million, one hundred thirty-two thousand, one hundred thirty-two".