99108307 has 2 divisors, whose sum is σ = 99108308. Its totient is φ = 99108306.

The previous prime is 99108301. The next prime is 99108319. The reversal of 99108307 is 70380199.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99108307 - 2³ = 99108299 is a prime.

It is not a weakly prime, because it can be changed into another prime (99108301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49554153 + 49554154.

It is an arithmetic number, because the mean of its divisors is an integer number (49554154).

Almost surely, 2^99108307 is an apocalyptic number.

99108307 is a deficient number, since it is larger than the sum of its proper divisors (1).

99108307 is an equidigital number, since it uses as much as digits as its factorization.

99108307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 99108307 is about 9955.3155148393. The cubic root of 99108307 is about 462.7751381645.

The spelling of 99108307 in words is "ninety-nine million, one hundred eight thousand, three hundred seven".