13203168023 has 16 divisors (see below), whose sum is σ = 13791355200. Its totient is φ = 12628224000.

The previous prime is 13203168019. The next prime is 13203168037. The reversal of 13203168023 is 32086130231.

It is a cyclic number.

It is not a de Polignac number, because 13203168023 - 2² = 13203168019 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 (13203168073) 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, 909623 + ... + 924023.

It is an arithmetic number, because the mean of its divisors is an integer number (861959700).

Almost surely, 2^13203168023 is an apocalyptic number.

13203168023 is a deficient number, since it is larger than the sum of its proper divisors (588187177).

13203168023 is a wasteful number, since it uses less digits than its factorization.

13203168023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14858.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 13203168023 its reverse (32086130231), we get a palindrome (45289298254).

The spelling of 13203168023 in words is "thirteen billion, two hundred three million, one hundred sixty-eight thousand, twenty-three".