3233113121 has 16 divisors (see below), whose sum is σ = 3749428608. Its totient is φ = 2730672000.

The previous prime is 3233113109. The next prime is 3233113123. The reversal of 3233113121 is 1213113323.

It is a de Polignac number, because none of the positive numbers 2^k-3233113121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3233113093 and 3233113102.

It is not an unprimeable number, because it can be changed into a prime (3233113123) 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, 138341 + ... + 160013.

It is an arithmetic number, because the mean of its divisors is an integer number (234339288).

Almost surely, 2^3233113121 is an apocalyptic number.

It is an amenable number.

3233113121 is a deficient number, since it is larger than the sum of its proper divisors (516315487).

3233113121 is a wasteful number, since it uses less digits than its factorization.

3233113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21992.

The product of its digits is 324, while the sum is 20.

The square root of 3233113121 is about 56860.4706364624. The cubic root of 3233113121 is about 1478.6780747002.

Adding to 3233113121 its reverse (1213113323), we get a palindrome (4446226444).

The spelling of 3233113121 in words is "three billion, two hundred thirty-three million, one hundred thirteen thousand, one hundred twenty-one".