104128152 has 32 divisors (see below), whose sum is σ = 261257280. Its totient is φ = 34584480.

The previous prime is 104128139. The next prime is 104128201. The reversal of 104128152 is 251821401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874 + ... + 14457.

It is an arithmetic number, because the mean of its divisors is an integer number (8164290).

Almost surely, 2^104128152 is an apocalyptic number.

104128152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104128152 is an abundant number, since it is smaller than the sum of its proper divisors (157129128).

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

104128152 is a wasteful number, since it uses less digits than its factorization.

104128152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623 (or 15619 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 104128152 is about 10204.3202615363. The cubic root of 104128152 is about 470.4600173896.

Adding to 104128152 its reverse (251821401), we get a palindrome (355949553).

The spelling of 104128152 in words is "one hundred four million, one hundred twenty-eight thousand, one hundred fifty-two".