252110312303 has 4 divisors (see below), whose sum is σ = 252931518840. Its totient is φ = 251289105768.

The previous prime is 252110312297. The next prime is 252110312323. The reversal of 252110312303 is 303213011252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252110312303 - 2¹⁶ = 252110246767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252110312323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410602808 + ... + 410603421.

It is an arithmetic number, because the mean of its divisors is an integer number (63232879710).

Almost surely, 2^252110312303 is an apocalyptic number.

252110312303 is a deficient number, since it is larger than the sum of its proper divisors (821206537).

252110312303 is an equidigital number, since it uses as much as digits as its factorization.

252110312303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821206536.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 252110312303 its reverse (303213011252), we get a palindrome (555323323555).

The spelling of 252110312303 in words is "two hundred fifty-two billion, one hundred ten million, three hundred twelve thousand, three hundred three".