99105116 has 12 divisors (see below), whose sum is σ = 189200760. Its totient is φ = 45047760.

The previous prime is 99105113. The next prime is 99105133. The reversal of 99105116 is 61150199.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99105113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126151 + ... + 1126238.

It is an arithmetic number, because the mean of its divisors is an integer number (15766730).

Almost surely, 2^99105116 is an apocalyptic number.

It is an amenable number.

99105116 is a deficient number, since it is larger than the sum of its proper divisors (90095644).

99105116 is a wasteful number, since it uses less digits than its factorization.

99105116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252404 (or 2252402 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 32.

The square root of 99105116 is about 9955.1552474082. The cubic root of 99105116 is about 462.7701714389.

The spelling of 99105116 in words is "ninety-nine million, one hundred five thousand, one hundred sixteen".