11113332 has 12 divisors (see below), whose sum is σ = 25931136. Its totient is φ = 3704440.

The previous prime is 11113321. The next prime is 11113339. The reversal of 11113332 is 23331111.

11113332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11113332² = 247012296284448, which contains 22 as substring.

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 (11113339) 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, 463044 + ... + 463067.

It is an arithmetic number, because the mean of its divisors is an integer number (2160928).

Almost surely, 2^11113332 is an apocalyptic number.

11113332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11113332 is an abundant number, since it is smaller than the sum of its proper divisors (14817804).

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

11113332 is a wasteful number, since it uses less digits than its factorization.

11113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926118 (or 926116 counting only the distinct ones).

The product of its digits is 54, while the sum is 15.

The square root of 11113332 is about 3333.6664500217. Note that the first 3 decimals coincide. The cubic root of 11113332 is about 223.1591830656.

Adding to 11113332 its reverse (23331111), we get a palindrome (34444443).

The spelling of 11113332 in words is "eleven million, one hundred thirteen thousand, three hundred thirty-two".