13313331013023 has 12 divisors (see below), whose sum is σ = 19231886289720. Its totient is φ = 8874852806736.

The previous prime is 13313331012983. The next prime is 13313331013057. The reversal of 13313331013023 is 32031013331331.

13313331013023 is a `hidden beast` number, since 1 + 3 + 313 + 3 + 310 + 1 + 30 + 2 + 3 = 666.

It is not a de Polignac number, because 13313331013023 - 2⁴⁰ = 12213819385247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313331013223) 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 in 11 ways as a sum of consecutive naturals, for example, 58313236 + ... + 58541097.

It is an arithmetic number, because the mean of its divisors is an integer number (1602657190810).

Almost surely, 2^{13313331013023} is an apocalyptic number.

13313331013023 is a deficient number, since it is larger than the sum of its proper divisors (5918555276697).

13313331013023 is a wasteful number, since it uses less digits than its factorization.

13313331013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116866998 (or 116866995 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 13313331013023 its reverse (32031013331331), we get a palindrome (45344344344354).

The spelling of 13313331013023 in words is "thirteen trillion, three hundred thirteen billion, three hundred thirty-one million, thirteen thousand, twenty-three".