11123098 has 12 divisors (see below), whose sum is σ = 19408842. Its totient is φ = 4767000.

The previous prime is 11123071. The next prime is 11123107. The reversal of 11123098 is 89032111.

It can be written as a sum of positive squares in only one way, i.e., 8277129 + 2845969 = 2877^2 + 1687^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 56653 + ... + 56848.

Almost surely, 2^11123098 is an apocalyptic number.

11123098 is a deficient number, since it is larger than the sum of its proper divisors (8285744).

11123098 is a wasteful number, since it uses less digits than its factorization.

11123098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113517 (or 113510 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 11123098 is about 3335.1308819895. The cubic root of 11123098 is about 223.2245320389.

The spelling of 11123098 in words is "eleven million, one hundred twenty-three thousand, ninety-eight".