108306899 has 2 divisors, whose sum is σ = 108306900. Its totient is φ = 108306898.

The previous prime is 108306889. The next prime is 108306911. The reversal of 108306899 is 998603801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108306899 is a prime.

It is not a weakly prime, because it can be changed into another prime (108306829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54153449 + 54153450.

It is an arithmetic number, because the mean of its divisors is an integer number (54153450).

Almost surely, 2^108306899 is an apocalyptic number.

108306899 is a deficient number, since it is larger than the sum of its proper divisors (1).

108306899 is an equidigital number, since it uses as much as digits as its factorization.

108306899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 108306899 is about 10407.0600555584. The cubic root of 108306899 is about 476.6709739832.

The spelling of 108306899 in words is "one hundred eight million, three hundred six thousand, eight hundred ninety-nine".