100960128 has 128 divisors (see below), whose sum is σ = 301593600. Its totient is φ = 33246720.

The previous prime is 100960109. The next prime is 100960157. The reversal of 100960128 is 821069001.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452625 + ... + 452847.

It is an arithmetic number, because the mean of its divisors is an integer number (2356200).

Almost surely, 2^100960128 is an apocalyptic number.

100960128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100960128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150796800).

100960128 is an abundant number, since it is smaller than the sum of its proper divisors (200633472).

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

100960128 is a wasteful number, since it uses less digits than its factorization.

100960128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 100960128 is about 10047.8917191618. The cubic root of 100960128 is about 465.6396607729.

The spelling of 100960128 in words is "one hundred million, nine hundred sixty thousand, one hundred twenty-eight".