119135661 has 8 divisors (see below), whose sum is σ = 160420704. Its totient is φ = 78637200.

The previous prime is 119135641. The next prime is 119135663. The reversal of 119135661 is 166531911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 119135661 - 2¹⁰ = 119134637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119135663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196291 + ... + 196896.

It is an arithmetic number, because the mean of its divisors is an integer number (20052588).

Almost surely, 2^119135661 is an apocalyptic number.

It is an amenable number.

119135661 is a deficient number, since it is larger than the sum of its proper divisors (41285043).

119135661 is a wasteful number, since it uses less digits than its factorization.

119135661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393291.

The product of its digits is 4860, while the sum is 33.

The square root of 119135661 is about 10914.9283552390. The cubic root of 119135661 is about 492.0553138617.

The spelling of 119135661 in words is "one hundred nineteen million, one hundred thirty-five thousand, six hundred sixty-one".