3113435121 has 16 divisors (see below), whose sum is σ = 4286658048. Its totient is φ = 2007964800.

The previous prime is 3113435107. The next prime is 3113435123. The reversal of 3113435121 is 1215343113.

It is not a de Polignac number, because 3113435121 - 2⁹ = 3113434609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113435091 and 3113435100.

It is not an unprimeable number, because it can be changed into a prime (3113435123) 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, 455751 + ... + 462531.

It is an arithmetic number, because the mean of its divisors is an integer number (267916128).

Almost surely, 2^3113435121 is an apocalyptic number.

3113435121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3113435121 is a deficient number, since it is larger than the sum of its proper divisors (1173222927).

3113435121 is a wasteful number, since it uses less digits than its factorization.

3113435121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11752.

The product of its digits is 1080, while the sum is 24.

The square root of 3113435121 is about 55798.1641364660. The cubic root of 3113435121 is about 1460.2031244566.

Adding to 3113435121 its reverse (1215343113), we get a palindrome (4328778234).

The spelling of 3113435121 in words is "three billion, one hundred thirteen million, four hundred thirty-five thousand, one hundred twenty-one".