3113021440023 has 8 divisors (see below), whose sum is σ = 4528031185536. Its totient is φ = 1886679660600.

The previous prime is 3113021439971. The next prime is 3113021440037. The reversal of 3113021440023 is 3200441203113.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3113021440023 - 2⁶ = 3113021439959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113021439975 and 3113021440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113021440093) 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, 47166991483 + ... + 47166991548.

It is an arithmetic number, because the mean of its divisors is an integer number (566003898192).

Almost surely, 2^{3113021440023} is an apocalyptic number.

3113021440023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3113021440023 is a deficient number, since it is larger than the sum of its proper divisors (1415009745513).

3113021440023 is a wasteful number, since it uses less digits than its factorization.

3113021440023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94333983045.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3113021440023 its reverse (3200441203113), we get a palindrome (6313462643136).

The spelling of 3113021440023 in words is "three trillion, one hundred thirteen billion, twenty-one million, four hundred forty thousand, twenty-three".