13323031523324 has 12 divisors (see below), whose sum is σ = 23315741120784. Its totient is φ = 6661391203104.

The previous prime is 13323031523323. The next prime is 13323031523369. The reversal of 13323031523324 is 42332513032331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323031523323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30898769 + ... + 31326984.

It is an arithmetic number, because the mean of its divisors is an integer number (1942978426732).

Almost surely, 2^{13323031523324} is an apocalyptic number.

It is an amenable number.

13323031523324 is a deficient number, since it is larger than the sum of its proper divisors (9992709597460).

13323031523324 is a wasteful number, since it uses less digits than its factorization.

13323031523324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62279284 (or 62279282 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 13323031523324 its reverse (42332513032331), we get a palindrome (55655544555655).

The spelling of 13323031523324 in words is "thirteen trillion, three hundred twenty-three billion, thirty-one million, five hundred twenty-three thousand, three hundred twenty-four".