11100098 has 16 divisors (see below), whose sum is σ = 17410680. Its totient is φ = 5300736.

The previous prime is 11100097. The next prime is 11100101. The reversal of 11100098 is 89000111.

It can be written as a sum of positive squares in 4 ways, for example, as 7991929 + 3108169 = 2827^2 + 1763^2 .

It is not an unprimeable number, because it can be changed into a prime (11100097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 6612.

Almost surely, 2^11100098 is an apocalyptic number.

11100098 is a deficient number, since it is larger than the sum of its proper divisors (6310582).

11100098 is a wasteful number, since it uses less digits than its factorization.

11100098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 11100098 is about 3331.6809571146. The cubic root of 11100098 is about 223.0705669276.

The spelling of 11100098 in words is "eleven million, one hundred thousand, ninety-eight".