3113423443 has 4 divisors (see below), whose sum is σ = 3352917568. Its totient is φ = 2873929320.

The previous prime is 3113423431. The next prime is 3113423447. The reversal of 3113423443 is 3443243113.

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

It is a cyclic number.

It is not a de Polignac number, because 3113423443 - 2¹³ = 3113415251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3113423447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119747043 + ... + 119747068.

It is an arithmetic number, because the mean of its divisors is an integer number (838229392).

Almost surely, 2^3113423443 is an apocalyptic number.

3113423443 is a deficient number, since it is larger than the sum of its proper divisors (239494125).

3113423443 is a wasteful number, since it uses less digits than its factorization.

3113423443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239494124.

The product of its digits is 10368, while the sum is 28.

The square root of 3113423443 is about 55798.0594913479. The cubic root of 3113423443 is about 1460.2012987910.

Adding to 3113423443 its reverse (3443243113), we get a palindrome (6556666556).

The spelling of 3113423443 in words is "three billion, one hundred thirteen million, four hundred twenty-three thousand, four hundred forty-three".