13002402023 has 8 divisors (see below), whose sum is σ = 14054644800. Its totient is φ = 11957596128.

The previous prime is 13002402001. The next prime is 13002402029. The reversal of 13002402023 is 32020420031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13002402023 - 2⁸ = 13002401767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13002401992 and 13002402010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002402029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855583 + ... + 1862576.

It is an arithmetic number, because the mean of its divisors is an integer number (1756830600).

Almost surely, 2^13002402023 is an apocalyptic number.

13002402023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13002402023 is a deficient number, since it is larger than the sum of its proper divisors (1052242777).

13002402023 is a wasteful number, since it uses less digits than its factorization.

13002402023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718441.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 13002402023 its reverse (32020420031), we get a palindrome (45022822054).

The spelling of 13002402023 in words is "thirteen billion, two million, four hundred two thousand, twenty-three".