3113312303031 has 16 divisors (see below), whose sum is σ = 4745863229184. Its totient is φ = 1778372492544.

The previous prime is 3113312302967. The next prime is 3113312303039. The reversal of 3113312303031 is 1303032133113.

It is not a de Polignac number, because 3113312303031 - 2⁶ = 3113312302967 is a prime.

It is a super-2 number, since 2×3113312303031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3113312302992 and 3113312303010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113312303039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27571866 + ... + 27684551.

It is an arithmetic number, because the mean of its divisors is an integer number (296616451824).

Almost surely, 2^{3113312303031} is an apocalyptic number.

3113312303031 is a deficient number, since it is larger than the sum of its proper divisors (1632550926153).

3113312303031 is a wasteful number, since it uses less digits than its factorization.

3113312303031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55259110.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 3113312303031 its reverse (1303032133113), we get a palindrome (4416344436144).

The spelling of 3113312303031 in words is "three trillion, one hundred thirteen billion, three hundred twelve million, three hundred three thousand, thirty-one".