99133413 has 8 divisors (see below), whose sum is σ = 132756000. Its totient is φ = 65799888.

The previous prime is 99133403. The next prime is 99133421. The reversal of 99133413 is 31433199.

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-99133413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99133403) 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, 71463 + ... + 72836.

It is an arithmetic number, because the mean of its divisors is an integer number (16594500).

Almost surely, 2^99133413 is an apocalyptic number.

It is an amenable number.

99133413 is a deficient number, since it is larger than the sum of its proper divisors (33622587).

99133413 is a wasteful number, since it uses less digits than its factorization.

99133413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144531.

The product of its digits is 8748, while the sum is 33.

The square root of 99133413 is about 9956.5763694153. The cubic root of 99133413 is about 462.8142114170.

The spelling of 99133413 in words is "ninety-nine million, one hundred thirty-three thousand, four hundred thirteen".