99000113 has 8 divisors (see below), whose sum is σ = 102599400. Its totient is φ = 95413248.

The previous prime is 99000107. The next prime is 99000137. The reversal of 99000113 is 31100099.

It can be written as a sum of positive squares in 4 ways, for example, as 1721344 + 97278769 = 1312^2 + 9863^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-99000113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99000313) 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, 14993 + ... + 20561.

It is an arithmetic number, because the mean of its divisors is an integer number (12824925).

Almost surely, 2^99000113 is an apocalyptic number.

It is an amenable number.

99000113 is a deficient number, since it is larger than the sum of its proper divisors (3599287).

99000113 is a wasteful number, since it uses less digits than its factorization.

99000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 99000113 is about 9949.8800495282. The cubic root of 99000113 is about 462.6066769267.

The spelling of 99000113 in words is "ninety-nine million, one hundred thirteen", and thus it is an aban number.