99001101 has 16 divisors (see below), whose sum is σ = 135576000. Its totient is φ = 64222080.

The previous prime is 99001079. The next prime is 99001117. The reversal of 99001101 is 10110099.

It is not a de Polignac number, because 99001101 - 2⁵ = 99001069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99001121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60571 + ... + 62183.

It is an arithmetic number, because the mean of its divisors is an integer number (8473500).

Almost surely, 2^99001101 is an apocalyptic number.

It is an amenable number.

99001101 is a deficient number, since it is larger than the sum of its proper divisors (36574899).

99001101 is a wasteful number, since it uses less digits than its factorization.

99001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156.

The product of its (nonzero) digits is 81, while the sum is 21.

The square root of 99001101 is about 9949.9296982441. The cubic root of 99001101 is about 462.6082158269.

The spelling of 99001101 in words is "ninety-nine million, one thousand, one hundred one".