2313023122011 has 32 divisors (see below), whose sum is σ = 3584578245120. Its totient is φ = 1299241062144.

The previous prime is 2313023121979. The next prime is 2313023122043. The reversal of 2313023122011 is 1102213203132.

It is an interprime number because it is at equal distance from previous prime (2313023121979) and next prime (2313023122043).

It is not a de Polignac number, because 2313023122011 - 2⁵ = 2313023121979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2313023122511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22415311 + ... + 22518263.

It is an arithmetic number, because the mean of its divisors is an integer number (112018070160).

Almost surely, 2^{2313023122011} is an apocalyptic number.

2313023122011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2313023122011 is a deficient number, since it is larger than the sum of its proper divisors (1271555123109).

2313023122011 is a wasteful number, since it uses less digits than its factorization.

2313023122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121155.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2313023122011 its reverse (1102213203132), we get a palindrome (3415236325143).

The spelling of 2313023122011 in words is "two trillion, three hundred thirteen billion, twenty-three million, one hundred twenty-two thousand, eleven".