3113104431 has 4 divisors (see below), whose sum is σ = 4150805912. Its totient is φ = 2075402952.

The previous prime is 3113104417. The next prime is 3113104453. The reversal of 3113104431 is 1344013113.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3113104431 - 2⁵ = 3113104399 is a prime.

It is a super-2 number, since 2×3113104431² = 19382838396623667522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3113104398 and 3113104407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113104471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518850736 + ... + 518850741.

It is an arithmetic number, because the mean of its divisors is an integer number (1037701478).

Almost surely, 2^3113104431 is an apocalyptic number.

3113104431 is a deficient number, since it is larger than the sum of its proper divisors (1037701481).

3113104431 is a wasteful number, since it uses less digits than its factorization.

3113104431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037701480.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3113104431 is about 55795.2007882398. The cubic root of 3113104431 is about 1460.1514246834.

Adding to 3113104431 its reverse (1344013113), we get a palindrome (4457117544).

The spelling of 3113104431 in words is "three billion, one hundred thirteen million, one hundred four thousand, four hundred thirty-one".