8315245111 has 2 divisors, whose sum is σ = 8315245112. Its totient is φ = 8315245110.

The previous prime is 8315245067. The next prime is 8315245151. The reversal of 8315245111 is 1115425138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8315245111 - 2⁹ = 8315244599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8315245151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4157622555 + 4157622556.

It is an arithmetic number, because the mean of its divisors is an integer number (4157622556).

Almost surely, 2^8315245111 is an apocalyptic number.

8315245111 is a deficient number, since it is larger than the sum of its proper divisors (1).

8315245111 is an equidigital number, since it uses as much as digits as its factorization.

8315245111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 31.

The square root of 8315245111 is about 91187.9658233475. The cubic root of 8315245111 is about 2025.9327196176.

The spelling of 8315245111 in words is "eight billion, three hundred fifteen million, two hundred forty-five thousand, one hundred eleven".