100113097 has 4 divisors (see below), whose sum is σ = 114414976. Its totient is φ = 85811220.

The previous prime is 100113067. The next prime is 100113173. The reversal of 100113097 is 790311001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100113097 - 2¹¹ = 100111049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100113047) 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 3 ways as a sum of consecutive naturals, for example, 7150929 + ... + 7150942.

It is an arithmetic number, because the mean of its divisors is an integer number (28603744).

Almost surely, 2^100113097 is an apocalyptic number.

It is an amenable number.

100113097 is a deficient number, since it is larger than the sum of its proper divisors (14301879).

100113097 is an equidigital number, since it uses as much as digits as its factorization.

100113097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301878.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 100113097 is about 10005.6532520371. The cubic root of 100113097 is about 464.3338006932. Note that the first 3 decimals are identical.

Adding to 100113097 its reverse (790311001), we get a palindrome (890424098).

The spelling of 100113097 in words is "one hundred million, one hundred thirteen thousand, ninety-seven".