118853899 has 2 divisors, whose sum is σ = 118853900. Its totient is φ = 118853898.

The previous prime is 118853869. The next prime is 118853909. The reversal of 118853899 is 998358811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118853899 - 2⁹ = 118853387 is a prime.

It is not a weakly prime, because it can be changed into another prime (118853869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59426949 + 59426950.

It is an arithmetic number, because the mean of its divisors is an integer number (59426950).

Almost surely, 2^118853899 is an apocalyptic number.

118853899 is a deficient number, since it is larger than the sum of its proper divisors (1).

118853899 is an equidigital number, since it uses as much as digits as its factorization.

118853899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 52.

The square root of 118853899 is about 10902.0135296192. The cubic root of 118853899 is about 491.6670955597.

The spelling of 118853899 in words is "one hundred eighteen million, eight hundred fifty-three thousand, eight hundred ninety-nine".