99933017 has 2 divisors, whose sum is σ = 99933018. Its totient is φ = 99933016.

The previous prime is 99932993. The next prime is 99933023. The reversal of 99933017 is 71033999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81793936 + 18139081 = 9044^2 + 4259^2 .

It is an emirp because it is prime and its reverse (71033999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99933017 - 2¹² = 99928921 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99933047) 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, 49966508 + 49966509.

It is an arithmetic number, because the mean of its divisors is an integer number (49966509).

Almost surely, 2^99933017 is an apocalyptic number.

It is an amenable number.

99933017 is a deficient number, since it is larger than the sum of its proper divisors (1).

99933017 is an equidigital number, since it uses as much as digits as its factorization.

99933017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 99933017 is about 9996.6502889718. The cubic root of 99933017 is about 464.0552243649.

The spelling of 99933017 in words is "ninety-nine million, nine hundred thirty-three thousand, seventeen".