119505128 has 16 divisors (see below), whose sum is σ = 224381760. Its totient is φ = 59670000.

The previous prime is 119505101. The next prime is 119505131. The reversal of 119505128 is 821505911.

It is a junction number, because it is equal to n+sod(n) for n = 119505094 and 119505103.

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 3 ways as a sum of consecutive naturals, for example, 3938 + ... + 15953.

It is an arithmetic number, because the mean of its divisors is an integer number (14023860).

Almost surely, 2^119505128 is an apocalyptic number.

It is an amenable number.

119505128 is a deficient number, since it is larger than the sum of its proper divisors (104876632).

119505128 is a wasteful number, since it uses less digits than its factorization.

119505128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20648 (or 20644 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 32.

The square root of 119505128 is about 10931.8401012821. The cubic root of 119505128 is about 492.5634477252.

The spelling of 119505128 in words is "one hundred nineteen million, five hundred five thousand, one hundred twenty-eight".