119078080161 has 4 divisors (see below), whose sum is σ = 158770773552. Its totient is φ = 79385386772.

The previous prime is 119078080151. The next prime is 119078080171. The reversal of 119078080161 is 161080870911.

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: 161080870911 = 3 ⋅53693623637.

It is an interprime number because it is at equal distance from previous prime (119078080151) and next prime (119078080171).

It is a cyclic number.

It is not a de Polignac number, because 119078080161 - 2⁵ = 119078080129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119078080151) 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, 19846346691 + ... + 19846346696.

It is an arithmetic number, because the mean of its divisors is an integer number (39692693388).

Almost surely, 2^119078080161 is an apocalyptic number.

It is an amenable number.

119078080161 is a deficient number, since it is larger than the sum of its proper divisors (39692693391).

119078080161 is an equidigital number, since it uses as much as digits as its factorization.

119078080161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39692693390.

The product of its (nonzero) digits is 24192, while the sum is 42.

The spelling of 119078080161 in words is "one hundred nineteen billion, seventy-eight million, eighty thousand, one hundred sixty-one".