13131333113 has 8 divisors (see below), whose sum is σ = 13265972928. Its totient is φ = 12996831024.

The previous prime is 13131333109. The next prime is 13131333151. The reversal of 13131333113 is 31133313131.

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

It is a cyclic number.

It is not a de Polignac number, because 13131333113 - 2² = 13131333109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13131338113) 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, 162995 + ... + 229847.

It is an arithmetic number, because the mean of its divisors is an integer number (1658246616).

Almost surely, 2^13131333113 is an apocalyptic number.

It is an amenable number.

13131333113 is a deficient number, since it is larger than the sum of its proper divisors (134639815).

13131333113 is a wasteful number, since it uses less digits than its factorization.

13131333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68863.

The product of its digits is 729, while the sum is 23.

Adding to 13131333113 its reverse (31133313131), we get a palindrome (44264646244).

The spelling of 13131333113 in words is "thirteen billion, one hundred thirty-one million, three hundred thirty-three thousand, one hundred thirteen".