331132031330113 has 16 divisors (see below), whose sum is σ = 357878361972096. Its totient is φ = 304569604909440.

The previous prime is 331132031330083. The next prime is 331132031330167. The reversal of 331132031330113 is 311033130231133.

It is not a de Polignac number, because 331132031330113 - 2²⁵ = 331131997775681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331132031330413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33395445 + ... + 42160642.

It is an arithmetic number, because the mean of its divisors is an integer number (22367397623256).

Almost surely, 2^{331132031330113} is an apocalyptic number.

It is an amenable number.

331132031330113 is a deficient number, since it is larger than the sum of its proper divisors (26746330641983).

331132031330113 is a wasteful number, since it uses less digits than its factorization.

331132031330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75557304.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 331132031330113 its reverse (311033130231133), we get a palindrome (642165161561246).

The spelling of 331132031330113 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, thirty-one million, three hundred thirty thousand, one hundred thirteen".