100113497 has 8 divisors (see below), whose sum is σ = 109472160. Its totient is φ = 90797760.

The previous prime is 100113487. The next prime is 100113551. The reversal of 100113497 is 794311001.

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

It is a cyclic number.

It is not a de Polignac number, because 100113497 - 2⁸ = 100113241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100113407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5747 + ... + 15272.

It is an arithmetic number, because the mean of its divisors is an integer number (13684020).

Almost surely, 2^100113497 is an apocalyptic number.

It is an amenable number.

100113497 is a deficient number, since it is larger than the sum of its proper divisors (9358663).

100113497 is a wasteful number, since it uses less digits than its factorization.

100113497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 100113497 is about 10005.6732407170. The cubic root of 100113497 is about 464.3344191047.

Adding to 100113497 its reverse (794311001), we get a palindrome (894424498).

The spelling of 100113497 in words is "one hundred million, one hundred thirteen thousand, four hundred ninety-seven".