119821134 has 48 divisors (see below), whose sum is σ = 260650368. Its totient is φ = 36693888.

The previous prime is 119821129. The next prime is 119821157. The reversal of 119821134 is 431128911.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 73759 + ... + 75365.

It is an arithmetic number, because the mean of its divisors is an integer number (5430216).

Almost surely, 2^119821134 is an apocalyptic number.

119821134 is an abundant number, since it is smaller than the sum of its proper divisors (140829234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119821134 is a wasteful number, since it uses less digits than its factorization.

119821134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689 (or 1672 counting only the distinct ones).

The product of its digits is 1728, while the sum is 30.

The square root of 119821134 is about 10946.2840270112. The cubic root of 119821134 is about 492.9972255096.

The spelling of 119821134 in words is "one hundred nineteen million, eight hundred twenty-one thousand, one hundred thirty-four".