13231023223302 has 48 divisors (see below), whose sum is σ = 29985010997760. Its totient is φ = 4208518832496.

The previous prime is 13231023223273. The next prime is 13231023223307. The reversal of 13231023223302 is 20332232013231.

13231023223302 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 1 + 0 + 2 + 322 + 330 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231023223307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37963758 + ... + 38310689.

It is an arithmetic number, because the mean of its divisors is an integer number (624687729120).

Almost surely, 2^{13231023223302} is an apocalyptic number.

13231023223302 is an abundant number, since it is smaller than the sum of its proper divisors (16753987774458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13231023223302 is a wasteful number, since it uses less digits than its factorization.

13231023223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76274897 (or 76274894 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13231023223302 its reverse (20332232013231), we get a palindrome (33563255236533).

The spelling of 13231023223302 in words is "thirteen trillion, two hundred thirty-one billion, twenty-three million, two hundred twenty-three thousand, three hundred two".