231242024023 has 2 divisors, whose sum is σ = 231242024024. Its totient is φ = 231242024022.

The previous prime is 231242023997. The next prime is 231242024063. The reversal of 231242024023 is 320420242132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231242024023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231242024063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115621012011 + 115621012012.

It is an arithmetic number, because the mean of its divisors is an integer number (115621012012).

Almost surely, 2^231242024023 is an apocalyptic number.

231242024023 is a deficient number, since it is larger than the sum of its proper divisors (1).

231242024023 is an equidigital number, since it uses as much as digits as its factorization.

231242024023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 231242024023 its reverse (320420242132), we get a palindrome (551662266155).

The spelling of 231242024023 in words is "two hundred thirty-one billion, two hundred forty-two million, twenty-four thousand, twenty-three".