232023113131 has 2 divisors, whose sum is σ = 232023113132. Its totient is φ = 232023113130.

The previous prime is 232023113071. The next prime is 232023113137. The reversal of 232023113131 is 131311320232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232023113131 - 2²¹ = 232021015979 is a prime.

It is a super-2 number, since 2×232023113131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232023113137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116011556565 + 116011556566.

It is an arithmetic number, because the mean of its divisors is an integer number (116011556566).

Almost surely, 2^232023113131 is an apocalyptic number.

232023113131 is a deficient number, since it is larger than the sum of its proper divisors (1).

232023113131 is an equidigital number, since it uses as much as digits as its factorization.

232023113131 is an evil number, because the sum of its binary digits is even.

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

Adding to 232023113131 its reverse (131311320232), we get a palindrome (363334433363).

The spelling of 232023113131 in words is "two hundred thirty-two billion, twenty-three million, one hundred thirteen thousand, one hundred thirty-one".