8313113147 has 2 divisors, whose sum is σ = 8313113148. Its totient is φ = 8313113146.

The previous prime is 8313113131. The next prime is 8313113153. The reversal of 8313113147 is 7413113138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8313113147 - 2⁴ = 8313113131 is a prime.

It is not a weakly prime, because it can be changed into another prime (7313113147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4156556573 + 4156556574.

It is an arithmetic number, because the mean of its divisors is an integer number (4156556574).

Almost surely, 2^8313113147 is an apocalyptic number.

8313113147 is a deficient number, since it is larger than the sum of its proper divisors (1).

8313113147 is an equidigital number, since it uses as much as digits as its factorization.

8313113147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 8313113147 is about 91176.2751322952. The cubic root of 8313113147 is about 2025.7595603678.

Subtracting from 8313113147 its reverse (7413113138), we obtain a palindrome (900000009).

The spelling of 8313113147 in words is "eight billion, three hundred thirteen million, one hundred thirteen thousand, one hundred forty-seven".