100113098 has 4 divisors (see below), whose sum is σ = 150169650. Its totient is φ = 50056548.

The previous prime is 100113067. The next prime is 100113173. The reversal of 100113098 is 890311001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 890311001 = 43 ⋅20704907.

It can be written as a sum of positive squares in only one way, i.e., 93180409 + 6932689 = 9653^2 + 2633^2 .

It is a Curzon number.

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 as a sum of consecutive naturals, namely, 25028273 + ... + 25028276.

Almost surely, 2^100113098 is an apocalyptic number.

100113098 is a deficient number, since it is larger than the sum of its proper divisors (50056552).

100113098 is an equidigital number, since it uses as much as digits as its factorization.

100113098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50056551.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 100113098 is about 10005.6533020088. The cubic root of 100113098 is about 464.3338022392. Note that the first 3 decimals are identical.

Adding to 100113098 its reverse (890311001), we get a palindrome (990424099).

The spelling of 100113098 in words is "one hundred million, one hundred thirteen thousand, ninety-eight".