2323443355131 has 16 divisors (see below), whose sum is σ = 3128301822464. Its totient is φ = 1533776451264.

The previous prime is 2323443355097. The next prime is 2323443355159. The reversal of 2323443355131 is 1315533443232.

It is not a de Polignac number, because 2323443355131 - 2²⁷ = 2323309137403 is a prime.

It is a super-2 number, since 2×2323443355131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2323443355131.

It is not an unprimeable number, because it can be changed into a prime (2323443355631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2909415 + ... + 3620991.

It is an arithmetic number, because the mean of its divisors is an integer number (195518863904).

Almost surely, 2^{2323443355131} is an apocalyptic number.

2323443355131 is a deficient number, since it is larger than the sum of its proper divisors (804858467333).

2323443355131 is a wasteful number, since it uses less digits than its factorization.

2323443355131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722250.

The product of its digits is 388800, while the sum is 39.

Adding to 2323443355131 its reverse (1315533443232), we get a palindrome (3638976798363).

The spelling of 2323443355131 in words is "two trillion, three hundred twenty-three billion, four hundred forty-three million, three hundred fifty-five thousand, one hundred thirty-one".