2313133011 has 16 divisors (see below), whose sum is σ = 3916416000. Its totient is φ = 1321790184.

The previous prime is 2313132971. The next prime is 2313133027. The reversal of 2313133011 is 1103313132.

It is a happy number.

It is not a de Polignac number, because 2313133011 - 2⁶ = 2313132947 is a prime.

It is a super-2 number, since 2×2313133011² = 10701168653155852242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2313133091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6119211 + ... + 6119588.

It is an arithmetic number, because the mean of its divisors is an integer number (244776000).

Almost surely, 2^2313133011 is an apocalyptic number.

2313133011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2313133011 is a deficient number, since it is larger than the sum of its proper divisors (1603282989).

2313133011 is a wasteful number, since it uses less digits than its factorization.

2313133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238815 (or 12238809 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2313133011 is about 48095.0414388012. The cubic root of 2313133011 is about 1322.5137686992.

Adding to 2313133011 its reverse (1103313132), we get a palindrome (3416446143).

The spelling of 2313133011 in words is "two billion, three hundred thirteen million, one hundred thirty-three thousand, eleven".