2522031323 has 16 divisors (see below), whose sum is σ = 2969740800. Its totient is φ = 2140723368.

The previous prime is 2522031301. The next prime is 2522031383. The reversal of 2522031323 is 3231302252.

2522031323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2522031323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522031383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365 + ... + 71022.

It is an arithmetic number, because the mean of its divisors is an integer number (185608800).

Almost surely, 2^2522031323 is an apocalyptic number.

2522031323 is a deficient number, since it is larger than the sum of its proper divisors (447709477).

2522031323 is an equidigital number, since it uses as much as digits as its factorization.

2522031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71511 (or 71497 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2522031323 is about 50219.8299778086. The cubic root of 2522031323 is about 1361.1839680789.

Adding to 2522031323 its reverse (3231302252), we get a palindrome (5753333575).

The spelling of 2522031323 in words is "two billion, five hundred twenty-two million, thirty-one thousand, three hundred twenty-three".