83330099 has 2 divisors, whose sum is σ = 83330100. Its totient is φ = 83330098.

The previous prime is 83330089. The next prime is 83330101. The reversal of 83330099 is 99003338.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83330099 - 2²⁰ = 82281523 is a prime.

It is a Sophie Germain prime.

Together with 83330101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83330089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41665049 + 41665050.

It is an arithmetic number, because the mean of its divisors is an integer number (41665050).

Almost surely, 2^83330099 is an apocalyptic number.

83330099 is a deficient number, since it is larger than the sum of its proper divisors (1).

83330099 is an equidigital number, since it uses as much as digits as its factorization.

83330099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 83330099 is about 9128.5321383013. The cubic root of 83330099 is about 436.7845813942.

The spelling of 83330099 in words is "eighty-three million, three hundred thirty thousand, ninety-nine".