3113212320111 has 8 divisors (see below), whose sum is σ = 4151793640320. Its totient is φ = 2075052939992.

The previous prime is 3113212320077. The next prime is 3113212320157. The reversal of 3113212320111 is 1110232123113.

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 3113212320111 - 2⁷ = 3113212319983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113212320161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105467805 + ... + 105497318.

It is an arithmetic number, because the mean of its divisors is an integer number (518974205040).

Almost surely, 2^{3113212320111} is an apocalyptic number.

3113212320111 is a deficient number, since it is larger than the sum of its proper divisors (1038581320209).

3113212320111 is a wasteful number, since it uses less digits than its factorization.

3113212320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210970045.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3113212320111 its reverse (1110232123113), we get a palindrome (4223444443224).

The spelling of 3113212320111 in words is "three trillion, one hundred thirteen billion, two hundred twelve million, three hundred twenty thousand, one hundred eleven".