100113568 has 24 divisors (see below), whose sum is σ = 203896980. Its totient is φ = 48330240.

The previous prime is 100113553. The next prime is 100113577. The reversal of 100113568 is 865311001.

It can be written as a sum of positive squares in 2 ways, for example, as 98644624 + 1468944 = 9932^2 + 1212^2 .

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, 53013 + ... + 54868.

Almost surely, 2^100113568 is an apocalyptic number.

It is an amenable number.

100113568 is an abundant number, since it is smaller than the sum of its proper divisors (103783412).

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

100113568 is a wasteful number, since it uses less digits than its factorization.

100113568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107920 (or 107912 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 100113568 is about 10005.6767887035. The cubic root of 100113568 is about 464.3345288726.

Adding to 100113568 its reverse (865311001), we get a palindrome (965424569).

The spelling of 100113568 in words is "one hundred million, one hundred thirteen thousand, five hundred sixty-eight".