99099100010 has 16 divisors (see below), whose sum is σ = 181302616872. Its totient is φ = 38989809600.

The previous prime is 99099100007. The next prime is 99099100013. The reversal of 99099100010 is 1000199099.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99099100007) and next prime (99099100013).

It can be written as a sum of positive squares in 4 ways, for example, as 71957526001 + 27141574009 = 268249^2 + 164747^2 .

It is not an unprimeable number, because it can be changed into a prime (99099100013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81228161 + ... + 81229380.

Almost surely, 2^99099100010 is an apocalyptic number.

99099100010 is a deficient number, since it is larger than the sum of its proper divisors (82203516862).

99099100010 is a wasteful number, since it uses less digits than its factorization.

99099100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162457609.

The product of its (nonzero) digits is 6561, while the sum is 38.

The spelling of 99099100010 in words is "ninety-nine billion, ninety-nine million, one hundred thousand, ten".