119139199 has 4 divisors (see below), whose sum is σ = 120917464. Its totient is φ = 117360936.

The previous prime is 119139187. The next prime is 119139203. The reversal of 119139199 is 991931911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991931911 = 4051 ⋅244861.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119139199 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 (119139109) 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, 889032 + ... + 889165.

It is an arithmetic number, because the mean of its divisors is an integer number (30229366).

Almost surely, 2^119139199 is an apocalyptic number.

119139199 is a deficient number, since it is larger than the sum of its proper divisors (1778265).

119139199 is an equidigital number, since it uses as much as digits as its factorization.

119139199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778264.

The product of its digits is 19683, while the sum is 43.

The square root of 119139199 is about 10915.0904256447. The cubic root of 119139199 is about 492.0601847079.

It can be divided in two parts, 11913 and 9199, that added together give a palindrome (21112).

The spelling of 119139199 in words is "one hundred nineteen million, one hundred thirty-nine thousand, one hundred ninety-nine".