3113230231 has 4 divisors (see below), whose sum is σ = 3113397000. Its totient is φ = 3113063464.

The previous prime is 3113230217. The next prime is 3113230259. The reversal of 3113230231 is 1320323113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1320323113 = 103 ⋅12818671.

It is a cyclic number.

It is not a de Polignac number, because 3113230231 - 2⁹ = 3113229719 is a prime.

It is a super-2 number, since 2×3113230231² = 19384404942424626722, 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 = 3113230199 and 3113230208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113230201) 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, 51256 + ... + 94093.

It is an arithmetic number, because the mean of its divisors is an integer number (778349250).

Almost surely, 2^3113230231 is an apocalyptic number.

3113230231 is a deficient number, since it is larger than the sum of its proper divisors (166769).

3113230231 is a wasteful number, since it uses less digits than its factorization.

3113230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166768.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3113230231 is about 55796.3281139539. The cubic root of 3113230231 is about 1460.1710925722.

Adding to 3113230231 its reverse (1320323113), we get a palindrome (4433553344).

The spelling of 3113230231 in words is "three billion, one hundred thirteen million, two hundred thirty thousand, two hundred thirty-one".