3023312111023 has 4 divisors (see below), whose sum is σ = 3025523752560. Its totient is φ = 3021100469488.

The previous prime is 3023312110997. The next prime is 3023312111047. The reversal of 3023312111023 is 3201112133203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3023312111023 is a prime.

It is a super-2 number, since 2×3023312111023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023312110985 and 3023312111003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023312811023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105818718 + ... + 1105821451.

It is an arithmetic number, because the mean of its divisors is an integer number (756380938140).

Almost surely, 2^{3023312111023} is an apocalyptic number.

3023312111023 is a deficient number, since it is larger than the sum of its proper divisors (2211641537).

3023312111023 is a wasteful number, since it uses less digits than its factorization.

3023312111023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211641536.

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

Adding to 3023312111023 its reverse (3201112133203), we get a palindrome (6224424244226).

The spelling of 3023312111023 in words is "three trillion, twenty-three billion, three hundred twelve million, one hundred eleven thousand, twenty-three".