119674312091 has 4 divisors (see below), whose sum is σ = 122457435672. Its totient is φ = 116891188512.

The previous prime is 119674312007. The next prime is 119674312139. The reversal of 119674312091 is 190213476911.

It is a happy number.

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 119674312091 - 2²⁶ = 119607203227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119674312291) 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, 1391561726 + ... + 1391561811.

It is an arithmetic number, because the mean of its divisors is an integer number (30614358918).

Almost surely, 2^119674312091 is an apocalyptic number.

119674312091 is a deficient number, since it is larger than the sum of its proper divisors (2783123581).

119674312091 is an equidigital number, since it uses as much as digits as its factorization.

119674312091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783123580.

The product of its (nonzero) digits is 81648, while the sum is 44.

The spelling of 119674312091 in words is "one hundred nineteen billion, six hundred seventy-four million, three hundred twelve thousand, ninety-one".