3111032213023 has 16 divisors (see below), whose sum is σ = 3679124889600. Its totient is φ = 2629041286200.

The previous prime is 3111032213017. The next prime is 3111032213167. The reversal of 3111032213023 is 3203122301113.

It is not a de Polignac number, because 3111032213023 - 2⁹ = 3111032212511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3111032212985 and 3111032213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111032213323) 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, 63849343 + ... + 63898048.

It is an arithmetic number, because the mean of its divisors is an integer number (229945305600).

Almost surely, 2^{3111032213023} is an apocalyptic number.

3111032213023 is a deficient number, since it is larger than the sum of its proper divisors (568092676577).

3111032213023 is an equidigital number, since it uses as much as digits as its factorization.

3111032213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127747483 (or 127747469 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3111032213023 its reverse (3203122301113), we get a palindrome (6314154514136).

The spelling of 3111032213023 in words is "three trillion, one hundred eleven billion, thirty-two million, two hundred thirteen thousand, twenty-three".