3112494835213 has 2 divisors, whose sum is σ = 3112494835214. Its totient is φ = 3112494835212.

The previous prime is 3112494835183. The next prime is 3112494835271. The reversal of 3112494835213 is 3125384942113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2355433006564 + 757061828649 = 1534742^2 + 870093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112494835213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112494835273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556247417606 + 1556247417607.

It is an arithmetic number, because the mean of its divisors is an integer number (1556247417607).

Almost surely, 2^{3112494835213} is an apocalyptic number.

It is an amenable number.

3112494835213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112494835213 is an equidigital number, since it uses as much as digits as its factorization.

3112494835213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 46.

The spelling of 3112494835213 in words is "three trillion, one hundred twelve billion, four hundred ninety-four million, eight hundred thirty-five thousand, two hundred thirteen".