13231302023 has 8 divisors (see below), whose sum is σ = 14533238400. Its totient is φ = 11989920888.

The previous prime is 13231301987. The next prime is 13231302031. The reversal of 13231302023 is 32020313231.

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 13231302023 - 2⁶ = 13231301959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13231301986 and 13231302004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231302043) 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, 15138353 + ... + 15139226.

It is an arithmetic number, because the mean of its divisors is an integer number (1816654800).

Almost surely, 2^13231302023 is an apocalyptic number.

13231302023 is a deficient number, since it is larger than the sum of its proper divisors (1301936377).

13231302023 is a wasteful number, since it uses less digits than its factorization.

13231302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30277621.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13231302023 its reverse (32020313231), we get a palindrome (45251615254).

The spelling of 13231302023 in words is "thirteen billion, two hundred thirty-one million, three hundred two thousand, twenty-three".