99000102 has 8 divisors (see below), whose sum is σ = 198000216. Its totient is φ = 33000032.

The previous prime is 99000101. The next prime is 99000107. The reversal of 99000102 is 20100099.

It is a happy number.

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

99000102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000101) 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, 8250003 + ... + 8250014.

It is an arithmetic number, because the mean of its divisors is an integer number (24750027).

Almost surely, 2^99000102 is an apocalyptic number.

99000102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99000102 is a wasteful number, since it uses less digits than its factorization.

99000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16500022.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 99000102 is about 9949.8794967577. The cubic root of 99000102 is about 462.6066597932.

The spelling of 99000102 in words is "ninety-nine million, one hundred two", and thus it is an aban number.