331130012023 has 2 divisors, whose sum is σ = 331130012024. Its totient is φ = 331130012022.

The previous prime is 331130011969. The next prime is 331130012039. The reversal of 331130012023 is 320210031133.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331130012023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331130012063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165565006011 + 165565006012.

It is an arithmetic number, because the mean of its divisors is an integer number (165565006012).

Almost surely, 2^331130012023 is an apocalyptic number.

331130012023 is a deficient number, since it is larger than the sum of its proper divisors (1).

331130012023 is an equidigital number, since it uses as much as digits as its factorization.

331130012023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 331130012023 its reverse (320210031133), we get a palindrome (651340043156).

The spelling of 331130012023 in words is "three hundred thirty-one billion, one hundred thirty million, twelve thousand, twenty-three".