99303959 has 2 divisors, whose sum is σ = 99303960. Its totient is φ = 99303958.

The previous prime is 99303923. The next prime is 99303977. The reversal of 99303959 is 95930399.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99303959 - 2⁸ = 99303703 is a prime.

It is a super-2 number, since 2×99303959² = 19722552546147362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99303359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49651979 + 49651980.

It is an arithmetic number, because the mean of its divisors is an integer number (49651980).

Almost surely, 2^99303959 is an apocalyptic number.

99303959 is a deficient number, since it is larger than the sum of its proper divisors (1).

99303959 is an equidigital number, since it uses as much as digits as its factorization.

99303959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 295245, while the sum is 47.

The square root of 99303959 is about 9965.1371791862. The cubic root of 99303959 is about 463.0794630269.

The spelling of 99303959 in words is "ninety-nine million, three hundred three thousand, nine hundred fifty-nine".