11003311198 has 16 divisors (see below), whose sum is σ = 18953072640. Its totient is φ = 4738267800.

The previous prime is 11003311177. The next prime is 11003311199. The reversal of 11003311198 is 89111330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003311199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13161438 + ... + 13162273.

It is an arithmetic number, because the mean of its divisors is an integer number (1184567040).

Almost surely, 2^11003311198 is an apocalyptic number.

11003311198 is a deficient number, since it is larger than the sum of its proper divisors (7949761442).

11003311198 is a wasteful number, since it uses less digits than its factorization.

11003311198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26323743.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 11003311198 in words is "eleven billion, three million, three hundred eleven thousand, one hundred ninety-eight".