120033899 has 2 divisors, whose sum is σ = 120033900. Its totient is φ = 120033898.

The previous prime is 120033857. The next prime is 120033913. The reversal of 120033899 is 998330021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120033899 - 2²⁰ = 118985323 is a prime.

It is not a weakly prime, because it can be changed into another prime (120033839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016949 + 60016950.

It is an arithmetic number, because the mean of its divisors is an integer number (60016950).

Almost surely, 2^120033899 is an apocalyptic number.

120033899 is a deficient number, since it is larger than the sum of its proper divisors (1).

120033899 is an equidigital number, since it uses as much as digits as its factorization.

120033899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 120033899 is about 10955.9983114274. The cubic root of 120033899 is about 493.2888561172.

The spelling of 120033899 in words is "one hundred twenty million, thirty-three thousand, eight hundred ninety-nine".