131120033311 has 24 divisors (see below), whose sum is σ = 136812499200. Its totient is φ = 125655505920.

The previous prime is 131120033281. The next prime is 131120033327. The reversal of 131120033311 is 113330021131.

It is not a de Polignac number, because 131120033311 - 2⁵ = 131120033279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131120033371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129949975 + ... + 129950983.

It is an arithmetic number, because the mean of its divisors is an integer number (5700520800).

Almost surely, 2^131120033311 is an apocalyptic number.

131120033311 is a deficient number, since it is larger than the sum of its proper divisors (5692465889).

131120033311 is a wasteful number, since it uses less digits than its factorization.

131120033311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 131120033311 its reverse (113330021131), we get a palindrome (244450054442).

The spelling of 131120033311 in words is "one hundred thirty-one billion, one hundred twenty million, thirty-three thousand, three hundred eleven".