13231102323 has 8 divisors (see below), whose sum is σ = 17651540368. Its totient is φ = 8815699584.

The previous prime is 13231102307. The next prime is 13231102327. The reversal of 13231102323 is 32320113231.

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

It is not a de Polignac number, because 13231102323 - 2⁴ = 13231102307 is a prime.

It is a super-3 number, since 3×13231102323³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13231102323.

It is not an unprimeable number, because it can be changed into a prime (13231102327) 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, 1252690 + ... + 1263207.

It is an arithmetic number, because the mean of its divisors is an integer number (2206442546).

Almost surely, 2^13231102323 is an apocalyptic number.

13231102323 is a deficient number, since it is larger than the sum of its proper divisors (4420438045).

13231102323 is a wasteful number, since it uses less digits than its factorization.

13231102323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517653.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13231102323 its reverse (32320113231), we get a palindrome (45551215554).

The spelling of 13231102323 in words is "thirteen billion, two hundred thirty-one million, one hundred two thousand, three hundred twenty-three".