13321213132 has 12 divisors (see below), whose sum is σ = 23751974736. Its totient is φ = 6534934640.

The previous prime is 13321213091. The next prime is 13321213153. The reversal of 13321213132 is 23131212331.

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, 31417744 + ... + 31418167.

It is an arithmetic number, because the mean of its divisors is an integer number (1979331228).

Almost surely, 2^13321213132 is an apocalyptic number.

It is an amenable number.

13321213132 is a deficient number, since it is larger than the sum of its proper divisors (10430761604).

13321213132 is a wasteful number, since it uses less digits than its factorization.

13321213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62835968 (or 62835966 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 13321213132 its reverse (23131212331), we get a palindrome (36452425463).

The spelling of 13321213132 in words is "thirteen billion, three hundred twenty-one million, two hundred thirteen thousand, one hundred thirty-two".