111343332 has 12 divisors (see below), whose sum is σ = 259801136. Its totient is φ = 37114440.

The previous prime is 111343303. The next prime is 111343333. The reversal of 111343332 is 233343111.

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 junction number, because it is equal to n+sod(n) for n = 111343299 and 111343308.

It is not an unprimeable number, because it can be changed into a prime (111343333) 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, 4639294 + ... + 4639317.

Almost surely, 2^111343332 is an apocalyptic number.

111343332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111343332 is an abundant number, since it is smaller than the sum of its proper divisors (148457804).

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

111343332 is a wasteful number, since it uses less digits than its factorization.

111343332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9278618 (or 9278616 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 111343332 is about 10551.9349884275. The cubic root of 111343332 is about 481.0845441903.

Adding to 111343332 its reverse (233343111), we get a palindrome (344686443).

The spelling of 111343332 in words is "one hundred eleven million, three hundred forty-three thousand, three hundred thirty-two".