120740199 has 4 divisors (see below), whose sum is σ = 160986936. Its totient is φ = 80493464.

The previous prime is 120740189. The next prime is 120740219. The reversal of 120740199 is 991047021.

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 120740199 - 2¹¹ = 120738151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120740129) 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, 20123364 + ... + 20123369.

It is an arithmetic number, because the mean of its divisors is an integer number (40246734).

Almost surely, 2^120740199 is an apocalyptic number.

120740199 is a deficient number, since it is larger than the sum of its proper divisors (40246737).

120740199 is an equidigital number, since it uses as much as digits as its factorization.

120740199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40246736.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 120740199 is about 10988.1845179265. The cubic root of 120740199 is about 494.2544965996.

The spelling of 120740199 in words is "one hundred twenty million, seven hundred forty thousand, one hundred ninety-nine".