119819973 has 64 divisors (see below), whose sum is σ = 205793280. Its totient is φ = 60334848.

The previous prime is 119819969. The next prime is 119819981. The reversal of 119819973 is 379918911.

It is a happy number.

It is not a de Polignac number, because 119819973 - 2² = 119819969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119819983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 692515 + ... + 692687.

It is an arithmetic number, because the mean of its divisors is an integer number (3215520).

Almost surely, 2^119819973 is an apocalyptic number.

119819973 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

119819973 is a deficient number, since it is larger than the sum of its proper divisors (85973307).

119819973 is a wasteful number, since it uses less digits than its factorization.

119819973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298.

The product of its digits is 122472, while the sum is 48.

The square root of 119819973 is about 10946.2309951873. The cubic root of 119819973 is about 492.9956332150.

The spelling of 119819973 in words is "one hundred nineteen million, eight hundred nineteen thousand, nine hundred seventy-three".