2313131110 has 16 divisors (see below), whose sum is σ = 4164584832. Its totient is φ = 925041600.

The previous prime is 2313131101. The next prime is 2313131113. The reversal of 2313131110 is 111313132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313131113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24370 + ... + 72250.

It is an arithmetic number, because the mean of its divisors is an integer number (260286552).

Almost surely, 2^2313131110 is an apocalyptic number.

2313131110 is a deficient number, since it is larger than the sum of its proper divisors (1851453722).

2313131110 is a wasteful number, since it uses less digits than its factorization.

2313131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52719.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 2313131110 is about 48095.0216758450. The cubic root of 2313131110 is about 1322.5134064057.

Adding to 2313131110 its reverse (111313132), we get a palindrome (2424444242).

The spelling of 2313131110 in words is "two billion, three hundred thirteen million, one hundred thirty-one thousand, one hundred ten".