99103207 has 8 divisors (see below), whose sum is σ = 113770496. Its totient is φ = 84563352.

The previous prime is 99103189. The next prime is 99103211. The reversal of 99103207 is 70230199.

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

It is a cyclic number.

It is not a de Polignac number, because 99103207 - 2¹¹ = 99101159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99103607) 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, 30183 + ... + 33304.

It is an arithmetic number, because the mean of its divisors is an integer number (14221312).

Almost surely, 2^99103207 is an apocalyptic number.

99103207 is a deficient number, since it is larger than the sum of its proper divisors (14667289).

99103207 is a wasteful number, since it uses less digits than its factorization.

99103207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63717.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 99103207 is about 9955.0593669752. The cubic root of 99103207 is about 462.7672000688.

The spelling of 99103207 in words is "ninety-nine million, one hundred three thousand, two hundred seven".