99303299 has 2 divisors, whose sum is σ = 99303300. Its totient is φ = 99303298.

The previous prime is 99303289. The next prime is 99303311. The reversal of 99303299 is 99230399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99303299 - 2⁴ = 99303283 is a prime.

It is a super-2 number, since 2×99303299² = 19722290384566802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99303209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49651649 + 49651650.

It is an arithmetic number, because the mean of its divisors is an integer number (49651650).

Almost surely, 2^99303299 is an apocalyptic number.

99303299 is a deficient number, since it is larger than the sum of its proper divisors (1).

99303299 is an equidigital number, since it uses as much as digits as its factorization.

99303299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 118098, while the sum is 44.

The square root of 99303299 is about 9965.1040636814. The cubic root of 99303299 is about 463.0784371090.

Subtracting from 99303299 its reverse (99230399), we obtain a square (72900 = 270²).

The spelling of 99303299 in words is "ninety-nine million, three hundred three thousand, two hundred ninety-nine".