11013333132 has 48 divisors (see below), whose sum is σ = 26659513440. Its totient is φ = 3534440448.

The previous prime is 11013333127. The next prime is 11013333151. The reversal of 11013333132 is 23133331011.

It is a junction number, because it is equal to n+sod(n) for n = 11013333099 and 11013333108.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 78018 + ... + 167670.

It is an arithmetic number, because the mean of its divisors is an integer number (555406530).

Almost surely, 2^11013333132 is an apocalyptic number.

11013333132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11013333132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13329756720).

11013333132 is an abundant number, since it is smaller than the sum of its proper divisors (15646180308).

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

11013333132 is a wasteful number, since it uses less digits than its factorization.

11013333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90042 (or 90040 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11013333132 its reverse (23133331011), we get a palindrome (34146664143).

The spelling of 11013333132 in words is "eleven billion, thirteen million, three hundred thirty-three thousand, one hundred thirty-two".