2032320051 has 32 divisors (see below), whose sum is σ = 3119043840. Its totient is φ = 1323309960.

The previous prime is 2032320049. The next prime is 2032320071. The reversal of 2032320051 is 1500232302.

It is not a de Polignac number, because 2032320051 - 2¹ = 2032320049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2032320011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83236 + ... + 104846.

It is an arithmetic number, because the mean of its divisors is an integer number (97470120).

Almost surely, 2^2032320051 is an apocalyptic number.

2032320051 is a deficient number, since it is larger than the sum of its proper divisors (1086723789).

2032320051 is an frugal number, since it uses more digits than its factorization.

2032320051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21675 (or 21657 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2032320051 is about 45081.2605302913. The cubic root of 2032320051 is about 1266.6716018352.

Adding to 2032320051 its reverse (1500232302), we get a palindrome (3532552353).

The spelling of 2032320051 in words is "two billion, thirty-two million, three hundred twenty thousand, fifty-one".