2320113131023 has 4 divisors (see below), whose sum is σ = 2321147512728. Its totient is φ = 2319078749320.

The previous prime is 2320113130997. The next prime is 2320113131029. The reversal of 2320113131023 is 3201313110232.

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 2320113131023 - 2⁴¹ = 121089875471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320113130985 and 2320113131003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320113131029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517187488 + ... + 517191973.

It is an arithmetic number, because the mean of its divisors is an integer number (580286878182).

Almost surely, 2^{2320113131023} is an apocalyptic number.

2320113131023 is a deficient number, since it is larger than the sum of its proper divisors (1034381705).

2320113131023 is a wasteful number, since it uses less digits than its factorization.

2320113131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034381704.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2320113131023 its reverse (3201313110232), we get a palindrome (5521426241255).

The spelling of 2320113131023 in words is "two trillion, three hundred twenty billion, one hundred thirteen million, one hundred thirty-one thousand, twenty-three".