119795871761 has 4 divisors (see below), whose sum is σ = 120117040692. Its totient is φ = 119474702832.

The previous prime is 119795871757. The next prime is 119795871773. The reversal of 119795871761 is 167178597911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52146462736 + 67649409025 = 228356^2 + 260095^2 .

It is a cyclic number.

It is not a de Polignac number, because 119795871761 - 2² = 119795871757 is a prime.

It is a super-2 number, since 2×119795871761² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119795871694 and 119795871703.

It is not an unprimeable number, because it can be changed into a prime (119795871781) 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, 160583906 + ... + 160584651.

It is an arithmetic number, because the mean of its divisors is an integer number (30029260173).

Almost surely, 2^119795871761 is an apocalyptic number.

It is an amenable number.

119795871761 is a deficient number, since it is larger than the sum of its proper divisors (321168931).

119795871761 is an equidigital number, since it uses as much as digits as its factorization.

119795871761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321168930.

The product of its digits is 6667920, while the sum is 62.

The spelling of 119795871761 in words is "one hundred nineteen billion, seven hundred ninety-five million, eight hundred seventy-one thousand, seven hundred sixty-one".