3112313311 has 2 divisors, whose sum is σ = 3112313312. Its totient is φ = 3112313310.

The previous prime is 3112313251. The next prime is 3112313363. The reversal of 3112313311 is 1133132113.

3112313311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3112313311 - 2¹⁷ = 3112182239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112317311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556156655 + 1556156656.

It is an arithmetic number, because the mean of its divisors is an integer number (1556156656).

Almost surely, 2^3112313311 is an apocalyptic number.

3112313311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112313311 is an equidigital number, since it uses as much as digits as its factorization.

3112313311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162, while the sum is 19.

The square root of 3112313311 is about 55788.1108391385. The cubic root of 3112313311 is about 1460.0277268457.

Adding to 3112313311 its reverse (1133132113), we get a palindrome (4245445424).

The spelling of 3112313311 in words is "three billion, one hundred twelve million, three hundred thirteen thousand, three hundred eleven".