13313202131 has 8 divisors (see below), whose sum is σ = 14015201280. Its totient is φ = 12611333448.

The previous prime is 13313202113. The next prime is 13313202137. The reversal of 13313202131 is 13120231331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-13313202131 is a prime.

It is a super-2 number, since 2×13313202131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313202137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231950 + ... + 283596.

It is an arithmetic number, because the mean of its divisors is an integer number (1751900160).

Almost surely, 2^13313202131 is an apocalyptic number.

13313202131 is a deficient number, since it is larger than the sum of its proper divisors (701999149).

13313202131 is a wasteful number, since it uses less digits than its factorization.

13313202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65233.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13313202131 its reverse (13120231331), we get a palindrome (26433433462).

The spelling of 13313202131 in words is "thirteen billion, three hundred thirteen million, two hundred two thousand, one hundred thirty-one".