128350124 has 12 divisors (see below), whose sum is σ = 256700304. Its totient is φ = 55007184.

The previous prime is 128350099. The next prime is 128350127. The reversal of 128350124 is 421053821.

128350124 is an admirable number.

It is a super-3 number, since 3×128350124³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 128350093 and 128350102.

It is not an unprimeable number, because it can be changed into a prime (128350127) 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 3 ways as a sum of consecutive naturals, for example, 2291939 + ... + 2291994.

It is an arithmetic number, because the mean of its divisors is an integer number (21391692).

Almost surely, 2^128350124 is an apocalyptic number.

128350124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

128350124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128350124 is a wasteful number, since it uses less digits than its factorization.

128350124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583944 (or 4583942 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 128350124 is about 11329.1713730528. The cubic root of 128350124 is about 504.4275105777.

The spelling of 128350124 in words is "one hundred twenty-eight million, three hundred fifty thousand, one hundred twenty-four".