2313100233 has 36 divisors (see below), whose sum is σ = 3589406340. Its totient is φ = 1488769632.

The previous prime is 2313100211. The next prime is 2313100241. The reversal of 2313100233 is 3320013132.

It can be written as a sum of positive squares in 2 ways, for example, as 559417104 + 1753683129 = 23652^2 + 41877^2 .

It is not a de Polignac number, because 2313100233 - 2⁵ = 2313100201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313100243) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 184191 + ... + 196347.

Almost surely, 2^2313100233 is an apocalyptic number.

It is an amenable number.

2313100233 is a deficient number, since it is larger than the sum of its proper divisors (1276306107).

2313100233 is an frugal number, since it uses more digits than its factorization.

2313100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210 (or 12189 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2313100233 is about 48094.7006748145. The cubic root of 2313100233 is about 1322.5075218238.

Adding to 2313100233 its reverse (3320013132), we get a palindrome (5633113365).

The spelling of 2313100233 in words is "two billion, three hundred thirteen million, one hundred thousand, two hundred thirty-three".