11133020106 has 64 divisors (see below), whose sum is σ = 26781498240. Its totient is φ = 3407754240.

The previous prime is 11133020089. The next prime is 11133020137. The reversal of 11133020106 is 60102033111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94401 + ... + 176571.

It is an arithmetic number, because the mean of its divisors is an integer number (418460910).

Almost surely, 2^11133020106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11133020106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13390749120).

11133020106 is an abundant number, since it is smaller than the sum of its proper divisors (15648478134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11133020106 is a wasteful number, since it uses less digits than its factorization.

11133020106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82388 (or 82382 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11133020106 its reverse (60102033111), we get a palindrome (71235053217).

The spelling of 11133020106 in words is "eleven billion, one hundred thirty-three million, twenty thousand, one hundred six".