13331505023 has 2 divisors, whose sum is σ = 13331505024. Its totient is φ = 13331505022.

The previous prime is 13331504971. The next prime is 13331505037. The reversal of 13331505023 is 32050513331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13331505023 - 2¹⁶ = 13331439487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13331504983 and 13331505001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13331505823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665752511 + 6665752512.

It is an arithmetic number, because the mean of its divisors is an integer number (6665752512).

Almost surely, 2^13331505023 is an apocalyptic number.

13331505023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13331505023 is an equidigital number, since it uses as much as digits as its factorization.

13331505023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 26.

The spelling of 13331505023 in words is "thirteen billion, three hundred thirty-one million, five hundred five thousand, twenty-three".