2031132051 has 32 divisors (see below), whose sum is σ = 3270344000. Its totient is φ = 1238436864.

The previous prime is 2031132049. The next prime is 2031132083. The reversal of 2031132051 is 1502311302.

It is not a de Polignac number, because 2031132051 - 2¹ = 2031132049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031132011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11715 + ... + 64803.

It is an arithmetic number, because the mean of its divisors is an integer number (102198250).

Almost surely, 2^2031132051 is an apocalyptic number.

2031132051 is a deficient number, since it is larger than the sum of its proper divisors (1239211949).

2031132051 is a wasteful number, since it uses less digits than its factorization.

2031132051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53220 (or 53214 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2031132051 is about 45068.0823976348. The cubic root of 2031132051 is about 1266.4247412467.

Adding to 2031132051 its reverse (1502311302), we get a palindrome (3533443353).

The spelling of 2031132051 in words is "two billion, thirty-one million, one hundred thirty-two thousand, fifty-one".