99066123 has 24 divisors (see below), whose sum is σ = 163171008. Its totient is φ = 57376512.

The previous prime is 99066119. The next prime is 99066139. The reversal of 99066123 is 32166099.

It is not a de Polignac number, because 99066123 - 2² = 99066119 is a prime.

It is a super-2 number, since 2×99066123² = 19628193452502258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99066193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22915 + ... + 26892.

It is an arithmetic number, because the mean of its divisors is an integer number (6798792).

Almost surely, 2^99066123 is an apocalyptic number.

99066123 is a deficient number, since it is larger than the sum of its proper divisors (64104885).

99066123 is a wasteful number, since it uses less digits than its factorization.

99066123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49843 (or 49840 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 99066123 is about 9953.1966221913. The cubic root of 99066123 is about 462.7094710259.

The spelling of 99066123 in words is "ninety-nine million, sixty-six thousand, one hundred twenty-three".