11333111108 has 48 divisors (see below), whose sum is σ = 22820797440. Its totient is φ = 4870404000.

The previous prime is 11333111077. The next prime is 11333111113. The reversal of 11333111108 is 80111133311.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 407033 + ... + 433983.

It is an arithmetic number, because the mean of its divisors is an integer number (475433280).

Almost surely, 2^11333111108 is an apocalyptic number.

It is an amenable number.

11333111108 is an abundant number, since it is smaller than the sum of its proper divisors (11487686332).

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

11333111108 is a wasteful number, since it uses less digits than its factorization.

11333111108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27488 (or 27486 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 11333111108 its reverse (80111133311), we get a palindrome (91444244419).

The spelling of 11333111108 in words is "eleven billion, three hundred thirty-three million, one hundred eleven thousand, one hundred eight".