2313113311 has 4 divisors (see below), whose sum is σ = 2313846400. Its totient is φ = 2312380224.

The previous prime is 2313113273. The next prime is 2313113323. The reversal of 2313113311 is 1133113132.

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 2313113311 - 2⁹ = 2313112799 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 (2313117311) 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, 361791 + ... + 368128.

It is an arithmetic number, because the mean of its divisors is an integer number (578461600).

Almost surely, 2^2313113311 is an apocalyptic number.

2313113311 is a deficient number, since it is larger than the sum of its proper divisors (733089).

2313113311 is an equidigital number, since it uses as much as digits as its factorization.

2313113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733088.

The product of its digits is 162, while the sum is 19.

The square root of 2313113311 is about 48094.8366355475. The cubic root of 2313113311 is about 1322.5100142537.

Adding to 2313113311 its reverse (1133113132), we get a palindrome (3446226443).

The spelling of 2313113311 in words is "two billion, three hundred thirteen million, one hundred thirteen thousand, three hundred eleven".