118121339 has 8 divisors (see below), whose sum is σ = 135168768. Its totient is φ = 101117160.

The previous prime is 118121323. The next prime is 118121359. The reversal of 118121339 is 933121811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118121339 - 2⁴ = 118121323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118121359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4727 + ... + 16080.

It is an arithmetic number, because the mean of its divisors is an integer number (16896096).

Almost surely, 2^118121339 is an apocalyptic number.

118121339 is a deficient number, since it is larger than the sum of its proper divisors (17047429).

118121339 is an equidigital number, since it uses as much as digits as its factorization.

118121339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21625.

The product of its digits is 1296, while the sum is 29.

The square root of 118121339 is about 10868.3641363362. The cubic root of 118121339 is about 490.6548775346.

The spelling of 118121339 in words is "one hundred eighteen million, one hundred twenty-one thousand, three hundred thirty-nine".