2331318131332 has 24 divisors (see below), whose sum is σ = 4257972686016. Its totient is φ = 1114773151008.

The previous prime is 2331318131327. The next prime is 2331318131341.

It is a happy number.

2331318131332 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1827043 + ... + 2828554.

It is an arithmetic number, because the mean of its divisors is an integer number (177415528584).

Almost surely, 2^{2331318131332} is an apocalyptic number.

It is an amenable number.

2331318131332 is a deficient number, since it is larger than the sum of its proper divisors (1926654554684).

2331318131332 is a wasteful number, since it uses less digits than its factorization.

2331318131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661067 (or 4661065 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The spelling of 2331318131332 in words is "two trillion, three hundred thirty-one billion, three hundred eighteen million, one hundred thirty-one thousand, three hundred thirty-two".