100738899 has 6 divisors (see below), whose sum is σ = 145511756. Its totient is φ = 67159260.

The previous prime is 100738867. The next prime is 100738903. The reversal of 100738899 is 998837001.

It is not a de Polignac number, because 100738899 - 2⁵ = 100738867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100738829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5596597 + ... + 5596614.

Almost surely, 2^100738899 is an apocalyptic number.

100738899 is a deficient number, since it is larger than the sum of its proper divisors (44772857).

100738899 is a wasteful number, since it uses less digits than its factorization.

100738899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11193217 (or 11193214 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 100738899 is about 10036.8769545113. The cubic root of 100738899 is about 465.2993008944.

The spelling of 100738899 in words is "one hundred million, seven hundred thirty-eight thousand, eight hundred ninety-nine".