2323251231 has 16 divisors (see below), whose sum is σ = 3554304768. Its totient is φ = 1322280000.

The previous prime is 2323251221. The next prime is 2323251251. The reversal of 2323251231 is 1321523232.

It is a happy number.

It is not a de Polignac number, because 2323251231 - 2⁵ = 2323251199 is a prime.

It is a super-2 number, since 2×2323251231² = 10794992564686030722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323251221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215110 + ... + 225651.

It is an arithmetic number, because the mean of its divisors is an integer number (222144048).

Almost surely, 2^2323251231 is an apocalyptic number.

2323251231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2323251231 is a deficient number, since it is larger than the sum of its proper divisors (1231053537).

2323251231 is a wasteful number, since it uses less digits than its factorization.

2323251231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441022.

The product of its digits is 2160, while the sum is 24.

The square root of 2323251231 is about 48200.1165040086. The cubic root of 2323251231 is about 1324.4392987288.

Adding to 2323251231 its reverse (1321523232), we get a palindrome (3644774463).

The spelling of 2323251231 in words is "two billion, three hundred twenty-three million, two hundred fifty-one thousand, two hundred thirty-one".