2032131045 has 32 divisors (see below), whose sum is σ = 3719773440. Its totient is φ = 928005120.

The previous prime is 2032131019. The next prime is 2032131061. The reversal of 2032131045 is 5401312302.

It is not a de Polignac number, because 2032131045 - 2⁹ = 2032130533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96355 + ... + 115535.

It is an arithmetic number, because the mean of its divisors is an integer number (116242920).

Almost surely, 2^2032131045 is an apocalyptic number.

It is an amenable number.

2032131045 is a deficient number, since it is larger than the sum of its proper divisors (1687642395).

2032131045 is a wasteful number, since it uses less digits than its factorization.

2032131045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20205.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2032131045 is about 45079.1642003265. The cubic root of 2032131045 is about 1266.6323337493.

Adding to 2032131045 its reverse (5401312302), we get a palindrome (7433443347).

The spelling of 2032131045 in words is "two billion, thirty-two million, one hundred thirty-one thousand, forty-five".