13031123324 has 24 divisors (see below), whose sum is σ = 24274429200. Its totient is φ = 6103278720.

The previous prime is 13031123263. The next prime is 13031123359. The reversal of 13031123324 is 42332113031.

13031123324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13031123324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956507 + ... + 970034.

It is an arithmetic number, because the mean of its divisors is an integer number (1011434550).

Almost surely, 2^13031123324 is an apocalyptic number.

It is an amenable number.

13031123324 is a deficient number, since it is larger than the sum of its proper divisors (11243305876).

13031123324 is a wasteful number, since it uses less digits than its factorization.

13031123324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926653 (or 1926651 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13031123324 its reverse (42332113031), we get a palindrome (55363236355).

The spelling of 13031123324 in words is "thirteen billion, thirty-one million, one hundred twenty-three thousand, three hundred twenty-four".