8126312107 has 2 divisors, whose sum is σ = 8126312108. Its totient is φ = 8126312106.

The previous prime is 8126312099. The next prime is 8126312123. The reversal of 8126312107 is 7012136218.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8126312107 - 2³ = 8126312099 is a prime.

It is not a weakly prime, because it can be changed into another prime (8126312177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4063156053 + 4063156054.

It is an arithmetic number, because the mean of its divisors is an integer number (4063156054).

Almost surely, 2^8126312107 is an apocalyptic number.

8126312107 is a deficient number, since it is larger than the sum of its proper divisors (1).

8126312107 is an equidigital number, since it uses as much as digits as its factorization.

8126312107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 8126312107 is about 90146.0598528854. The cubic root of 8126312107 is about 2010.4710913653.

The spelling of 8126312107 in words is "eight billion, one hundred twenty-six million, three hundred twelve thousand, one hundred seven".