2502320231 has 2 divisors, whose sum is σ = 2502320232. Its totient is φ = 2502320230.

The previous prime is 2502320189. The next prime is 2502320239. The reversal of 2502320231 is 1320232052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2502320231 - 2¹⁰ = 2502319207 is a prime.

It is a super-2 number, since 2×2502320231² = 12523213076943786722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502320239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251160115 + 1251160116.

It is an arithmetic number, because the mean of its divisors is an integer number (1251160116).

Almost surely, 2^2502320231 is an apocalyptic number.

2502320231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502320231 is an equidigital number, since it uses as much as digits as its factorization.

2502320231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2502320231 is about 50023.1969290248. The cubic root of 2502320231 is about 1357.6285501979.

Adding to 2502320231 its reverse (1320232052), we get a palindrome (3822552283).

It can be divided in two parts, 25023 and 20231, that added together give a palindrome (45254).

The spelling of 2502320231 in words is "two billion, five hundred two million, three hundred twenty thousand, two hundred thirty-one".