119841663 has 4 divisors (see below), whose sum is σ = 159788888. Its totient is φ = 79894440.

The previous prime is 119841649. The next prime is 119841671. The reversal of 119841663 is 366148911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366148911 = 3 ⋅122049637.

It is not a de Polignac number, because 119841663 - 2²⁵ = 86287231 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 (119841263) 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, 19973608 + ... + 19973613.

It is an arithmetic number, because the mean of its divisors is an integer number (39947222).

Almost surely, 2^119841663 is an apocalyptic number.

119841663 is a deficient number, since it is larger than the sum of its proper divisors (39947225).

119841663 is an equidigital number, since it uses as much as digits as its factorization.

119841663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39947224.

The product of its digits is 31104, while the sum is 39.

The square root of 119841663 is about 10947.2217023316. The cubic root of 119841663 is about 493.0253790352.

The spelling of 119841663 in words is "one hundred nineteen million, eight hundred forty-one thousand, six hundred sixty-three".