117333399 has 4 divisors (see below), whose sum is σ = 156444536. Its totient is φ = 78222264.

The previous prime is 117333389. The next prime is 117333413. The reversal of 117333399 is 993333711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993333711 = 3 ⋅331111237.

It is not a de Polignac number, because 117333399 - 2⁴ = 117333383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117333319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19555564 + ... + 19555569.

It is an arithmetic number, because the mean of its divisors is an integer number (39111134).

Almost surely, 2^117333399 is an apocalyptic number.

117333399 is a deficient number, since it is larger than the sum of its proper divisors (39111137).

117333399 is an equidigital number, since it uses as much as digits as its factorization.

117333399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39111136.

The product of its digits is 45927, while the sum is 39.

The square root of 117333399 is about 10832.0542373088. The cubic root of 117333399 is about 489.5614554658.

The spelling of 117333399 in words is "one hundred seventeen million, three hundred thirty-three thousand, three hundred ninety-nine".