3113302231 has 16 divisors (see below), whose sum is σ = 3467520000. Its totient is φ = 2777025888.

The previous prime is 3113302219. The next prime is 3113302243. The reversal of 3113302231 is 1322033113.

It is an interprime number because it is at equal distance from previous prime (3113302219) and next prime (3113302243).

It is a de Polignac number, because none of the positive numbers 2^k-3113302231 is a prime.

It is a super-2 number, since 2×3113302231² = 19385301563099154722, 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 = 3113302199 and 3113302208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113302261) 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 15 ways as a sum of consecutive naturals, for example, 16020 + ... + 80518.

It is an arithmetic number, because the mean of its divisors is an integer number (216720000).

Almost surely, 2^3113302231 is an apocalyptic number.

3113302231 is a deficient number, since it is larger than the sum of its proper divisors (354217769).

3113302231 is a wasteful number, since it uses less digits than its factorization.

3113302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64638.

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

The square root of 3113302231 is about 55796.9733139711. The cubic root of 3113302231 is about 1460.1823489951.

Adding to 3113302231 its reverse (1322033113), we get a palindrome (4435335344).

The spelling of 3113302231 in words is "three billion, one hundred thirteen million, three hundred two thousand, two hundred thirty-one".