100016688 has 20 divisors (see below), whose sum is σ = 258376568. Its totient is φ = 33338880.

The previous prime is 100016677. The next prime is 100016689. The reversal of 100016688 is 886610001.

It is not an unprimeable number, because it can be changed into a prime (100016689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041793 + ... + 1041888.

Almost surely, 2^100016688 is an apocalyptic number.

It is an amenable number.

100016688 is an abundant number, since it is smaller than the sum of its proper divisors (158359880).

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

100016688 is a wasteful number, since it uses less digits than its factorization.

100016688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083692 (or 2083686 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 100016688 is about 10000.8343651917. The cubic root of 100016688 is about 464.1847015366.

Adding to 100016688 its reverse (886610001), we get a palindrome (986626689).

The spelling of 100016688 in words is "one hundred million, sixteen thousand, six hundred eighty-eight".