119900089 has 4 divisors (see below), whose sum is σ = 126210640. Its totient is φ = 113589540.

The previous prime is 119900083. The next prime is 119900093. The reversal of 119900089 is 980009911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 980009911 = 19 ⋅51579469.

It is a cyclic number.

It is not a de Polignac number, because 119900089 - 2²³ = 111511481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119900083) 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, 3155247 + ... + 3155284.

It is an arithmetic number, because the mean of its divisors is an integer number (31552660).

Almost surely, 2^119900089 is an apocalyptic number.

119900089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

119900089 is a deficient number, since it is larger than the sum of its proper divisors (6310551).

119900089 is an equidigital number, since it uses as much as digits as its factorization.

119900089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310550.

The product of its (nonzero) digits is 5832, while the sum is 37.

The square root of 119900089 is about 10949.8899081224. The cubic root of 119900089 is about 493.1054870160.

The spelling of 119900089 in words is "one hundred nineteen million, nine hundred thousand, eighty-nine".