120939119 has 4 divisors (see below), whose sum is σ = 138216144. Its totient is φ = 103662096.

The previous prime is 120939113. The next prime is 120939121. The reversal of 120939119 is 911939021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120939119 - 2¹⁶ = 120873583 is a prime.

It is a super-2 number, since 2×120939119² = 29252541008992322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120939113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8638502 + ... + 8638515.

It is an arithmetic number, because the mean of its divisors is an integer number (34554036).

Almost surely, 2^120939119 is an apocalyptic number.

120939119 is a deficient number, since it is larger than the sum of its proper divisors (17277025).

120939119 is an equidigital number, since it uses as much as digits as its factorization.

120939119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17277024.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 120939119 is about 10997.2323336374. The cubic root of 120939119 is about 494.5257764827.

It can be divided in two parts, 12093 and 9119, that added together give a palindrome (21212).

The spelling of 120939119 in words is "one hundred twenty million, nine hundred thirty-nine thousand, one hundred nineteen".