11109000284 has 6 divisors (see below), whose sum is σ = 19440750504. Its totient is φ = 5554500140.

The previous prime is 11109000283. The next prime is 11109000289. The reversal of 11109000284 is 48200090111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11109000283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388625032 + ... + 1388625039.

It is an arithmetic number, because the mean of its divisors is an integer number (3240125084).

Almost surely, 2^11109000284 is an apocalyptic number.

It is an amenable number.

11109000284 is a deficient number, since it is larger than the sum of its proper divisors (8331750220).

11109000284 is a wasteful number, since it uses less digits than its factorization.

11109000284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777250075 (or 2777250073 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 11109000284 its reverse (48200090111), we get a palindrome (59309090395).

The spelling of 11109000284 in words is "eleven billion, one hundred nine million, two hundred eighty-four", and thus it is an aban number.