99103797 has 48 divisors (see below), whose sum is σ = 163558080. Its totient is φ = 59237568.

The previous prime is 99103769. The next prime is 99103801. The reversal of 99103797 is 79730199.

It is not a de Polignac number, because 99103797 - 2⁶ = 99103733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99103747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168538 + ... + 169124.

It is an arithmetic number, because the mean of its divisors is an integer number (3407460).

Almost surely, 2^99103797 is an apocalyptic number.

It is an amenable number.

99103797 is a deficient number, since it is larger than the sum of its proper divisors (64454283).

99103797 is a wasteful number, since it uses less digits than its factorization.

99103797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 107163, while the sum is 45.

The square root of 99103797 is about 9955.0890001044. The cubic root of 99103797 is about 462.7681184114.

The spelling of 99103797 in words is "ninety-nine million, one hundred three thousand, seven hundred ninety-seven".