3113021303223 has 16 divisors (see below), whose sum is σ = 4573932316800. Its totient is φ = 1871154127584.

The previous prime is 3113021303131. The next prime is 3113021303233. The reversal of 3113021303223 is 3223031203113.

It is not a de Polignac number, because 3113021303223 - 2¹⁶ = 3113021237687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113021303193 and 3113021303202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113021303233) 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, 928150173 + ... + 928153526.

It is an arithmetic number, because the mean of its divisors is an integer number (285870769800).

Almost surely, 2^{3113021303223} is an apocalyptic number.

3113021303223 is a deficient number, since it is larger than the sum of its proper divisors (1460911013577).

3113021303223 is a wasteful number, since it uses less digits than its factorization.

3113021303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856303758.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3113021303223 its reverse (3223031203113), we get a palindrome (6336052506336).

The spelling of 3113021303223 in words is "three trillion, one hundred thirteen billion, twenty-one million, three hundred three thousand, two hundred twenty-three".