99901318 has 8 divisors (see below), whose sum is σ = 163474920. Its totient is φ = 45409680.

The previous prime is 99901301. The next prime is 99901363. The reversal of 99901318 is 81310999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270463 + ... + 2270506.

It is an arithmetic number, because the mean of its divisors is an integer number (20434365).

Almost surely, 2^99901318 is an apocalyptic number.

99901318 is a deficient number, since it is larger than the sum of its proper divisors (63573602).

99901318 is a wasteful number, since it uses less digits than its factorization.

99901318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540982.

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 99901318 is about 9995.0646821319. The cubic root of 99901318 is about 464.0061526879.

The spelling of 99901318 in words is "ninety-nine million, nine hundred one thousand, three hundred eighteen".