3113322121 has 24 divisors (see below), whose sum is σ = 4044110784. Its totient is φ = 2333616480.

The previous prime is 3113322101. The next prime is 3113322127. The reversal of 3113322121 is 1212233113.

It is not a de Polignac number, because 3113322121 - 2⁷ = 3113321993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (3113322127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14535 + ... + 80236.

It is an arithmetic number, because the mean of its divisors is an integer number (168504616).

Almost surely, 2^3113322121 is an apocalyptic number.

It is an amenable number.

3113322121 is a deficient number, since it is larger than the sum of its proper divisors (930788663).

3113322121 is a wasteful number, since it uses less digits than its factorization.

3113322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94829 (or 94810 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 3113322121 is about 55797.1515491606. The cubic root of 3113322121 is about 1460.1854585513.

Adding to 3113322121 its reverse (1212233113), we get a palindrome (4325555234).

The spelling of 3113322121 in words is "three billion, one hundred thirteen million, three hundred twenty-two thousand, one hundred twenty-one".