119978127 has 12 divisors (see below), whose sum is σ = 177332584. Its totient is φ = 78125040.

The previous prime is 119978123. The next prime is 119978147. The reversal of 119978127 is 721879911.

It is a happy number.

It is not a de Polignac number, because 119978127 - 2² = 119978123 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 (119978123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154624 + ... + 155397.

Almost surely, 2^119978127 is an apocalyptic number.

119978127 is a deficient number, since it is larger than the sum of its proper divisors (57354457).

119978127 is a wasteful number, since it uses less digits than its factorization.

119978127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310070 (or 310067 counting only the distinct ones).

The product of its digits is 63504, while the sum is 45.

The square root of 119978127 is about 10953.4527433134. The cubic root of 119978127 is about 493.2124444580.

The spelling of 119978127 in words is "one hundred nineteen million, nine hundred seventy-eight thousand, one hundred twenty-seven".