13321310332 has 12 divisors (see below), whose sum is σ = 25431592536. Its totient is φ = 6055141040.

The previous prime is 13321310311. The next prime is 13321310363. The reversal of 13321310332 is 23301312331.

It is a super-2 number, since 2×13321310332² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151378483 + ... + 151378570.

It is an arithmetic number, because the mean of its divisors is an integer number (2119299378).

Almost surely, 2^13321310332 is an apocalyptic number.

It is an amenable number.

13321310332 is a deficient number, since it is larger than the sum of its proper divisors (12110282204).

13321310332 is a wasteful number, since it uses less digits than its factorization.

13321310332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302757068 (or 302757066 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13321310332 its reverse (23301312331), we get a palindrome (36622622663).

The spelling of 13321310332 in words is "thirteen billion, three hundred twenty-one million, three hundred ten thousand, three hundred thirty-two".