2313111000 has 64 divisors (see below), whose sum is σ = 7216915680. Its totient is φ = 616828800.

The previous prime is 2313110993. The next prime is 2313111013. The reversal of 2313111000 is 1113132.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 382519 + ... + 388518.

Almost surely, 2^2313111000 is an apocalyptic number.

2313111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313111000 is an abundant number, since it is smaller than the sum of its proper divisors (4903804680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313111000 is a wasteful number, since it uses less digits than its factorization.

2313111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771061 (or 771047 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2313111000 is about 48094.8126100934. The cubic root of 2313111000 is about 1322.5095738197.

Adding to 2313111000 its reverse (1113132), we get a palindrome (2314224132).

The spelling of 2313111000 in words is "two billion, three hundred thirteen million, one hundred eleven thousand".