13331333023 has 16 divisors (see below), whose sum is σ = 13796215200. Its totient is φ = 12874942080.

The previous prime is 13331333021. The next prime is 13331333027. The reversal of 13331333023 is 32033313331.

It is a cyclic number.

It is not a de Polignac number, because 13331333023 - 2¹ = 13331333021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331333021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3932013 + ... + 3935401.

It is an arithmetic number, because the mean of its divisors is an integer number (862263450).

Almost surely, 2^13331333023 is an apocalyptic number.

13331333023 is a deficient number, since it is larger than the sum of its proper divisors (464882177).

13331333023 is a wasteful number, since it uses less digits than its factorization.

13331333023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 13331333023 its reverse (32033313331), we get a palindrome (45364646354).

The spelling of 13331333023 in words is "thirteen billion, three hundred thirty-one million, three hundred thirty-three thousand, twenty-three".