99788303 has 8 divisors (see below), whose sum is σ = 101376576. Its totient is φ = 98212000.

The previous prime is 99788291. The next prime is 99788321. The reversal of 99788303 is 30388799.

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 99788303 - 2¹² = 99784207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99788363) 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, 14618 + ... + 20328.

It is an arithmetic number, because the mean of its divisors is an integer number (12672072).

Almost surely, 2^99788303 is an apocalyptic number.

99788303 is a deficient number, since it is larger than the sum of its proper divisors (1588273).

99788303 is a wasteful number, since it uses less digits than its factorization.

99788303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 99788303 is about 9989.4095421101. The cubic root of 99788303 is about 463.8311151501.

It can be divided in two parts, 9978 and 8303, that added together give a palindrome (18281).

The spelling of 99788303 in words is "ninety-nine million, seven hundred eighty-eight thousand, three hundred three".