11123331098 has 16 divisors (see below), whose sum is σ = 19272510144. Its totient is φ = 4758644160.

The previous prime is 11123331097. The next prime is 11123331103. The reversal of 11123331098 is 89013332111.

It is not an unprimeable number, because it can be changed into a prime (11123331097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14870390 + ... + 14871137.

It is an arithmetic number, because the mean of its divisors is an integer number (1204531884).

Almost surely, 2^11123331098 is an apocalyptic number.

11123331098 is a deficient number, since it is larger than the sum of its proper divisors (8149179046).

11123331098 is a wasteful number, since it uses less digits than its factorization.

11123331098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29741557.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 11123331098 in words is "eleven billion, one hundred twenty-three million, three hundred thirty-one thousand, ninety-eight".