100088938 has 8 divisors (see below), whose sum is σ = 150262020. Its totient is φ = 50001600.

The previous prime is 100088929. The next prime is 100088969. The reversal of 100088938 is 839880001.

It can be written as a sum of positive squares in 2 ways, for example, as 71284249 + 28804689 = 8443^2 + 5367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100088897 and 100088906.

It is an unprimeable number.

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, 18433 + ... + 23236.

Almost surely, 2^100088938 is an apocalyptic number.

100088938 is a deficient number, since it is larger than the sum of its proper divisors (50173082).

100088938 is a wasteful number, since it uses less digits than its factorization.

100088938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42872.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 100088938 is about 10004.4459116935. The cubic root of 100088938 is about 464.2964471297.

The spelling of 100088938 in words is "one hundred million, eighty-eight thousand, nine hundred thirty-eight".