100842688 has 28 divisors (see below), whose sum is σ = 200921112. Its totient is φ = 50216960.

The previous prime is 100842673. The next prime is 100842701. The reversal of 100842688 is 886248001.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13383 + ... + 19513.

It is an arithmetic number, because the mean of its divisors is an integer number (7175754).

Almost surely, 2^100842688 is an apocalyptic number.

It is an amenable number.

100842688 is a deficient number, since it is larger than the sum of its proper divisors (100078424).

100842688 is an equidigital number, since it uses as much as digits as its factorization.

100842688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400 (or 6390 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 100842688 is about 10042.0460066662. The cubic root of 100842688 is about 465.4590418156.

The spelling of 100842688 in words is "one hundred million, eight hundred forty-two thousand, six hundred eighty-eight".