11133313332 has 12 divisors (see below), whose sum is σ = 25977731136. Its totient is φ = 3711104440.

The previous prime is 11133313267. The next prime is 11133313333. The reversal of 11133313332 is 23331333111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133313333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463888044 + ... + 463888067.

It is an arithmetic number, because the mean of its divisors is an integer number (2164810928).

Almost surely, 2^11133313332 is an apocalyptic number.

11133313332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11133313332 is an abundant number, since it is smaller than the sum of its proper divisors (14844417804).

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

11133313332 is a wasteful number, since it uses less digits than its factorization.

11133313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927776118 (or 927776116 counting only the distinct ones).

The product of its digits is 1458, while the sum is 24.

Adding to 11133313332 its reverse (23331333111), we get a palindrome (34464646443).

The spelling of 11133313332 in words is "eleven billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred thirty-two".