2313013031311 has 8 divisors (see below), whose sum is σ = 2327280528384. Its totient is φ = 2298750500280.

The previous prime is 2313013031281. The next prime is 2313013031317. The reversal of 2313013031311 is 1131303103132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313013031311 - 2²¹ = 2313010934159 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 (2313013031317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304935 + ... + 2172328.

It is an arithmetic number, because the mean of its divisors is an integer number (290910066048).

Almost surely, 2^{2313013031311} is an apocalyptic number.

2313013031311 is a deficient number, since it is larger than the sum of its proper divisors (14267497073).

2313013031311 is a wasteful number, since it uses less digits than its factorization.

2313013031311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483021.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 2313013031311 its reverse (1131303103132), we get a palindrome (3444316134443).

The spelling of 2313013031311 in words is "two trillion, three hundred thirteen billion, thirteen million, thirty-one thousand, three hundred eleven".