111332320111332 has 18 divisors (see below), whose sum is σ = 281423364725958. Its totient is φ = 37110773370432.

The previous prime is 111332320111279. The next prime is 111332320111343. The reversal of 111332320111332 is 233111023233111.

111332320111332 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 3 + 2 + 320 + 1 + 1 + 1 + 332 = 666.

It can be written as a sum of positive squares in only one way, i.e., 95254593943716 + 16077726167616 = 9759846^2 + 4009704^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×111332320111332³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111332320111296 and 111332320111305.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1546282223733 + ... + 1546282223804.

Almost surely, 2^{111332320111332} is an apocalyptic number.

111332320111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111332320111332 is an abundant number, since it is smaller than the sum of its proper divisors (170091044614626).

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

111332320111332 is a wasteful number, since it uses less digits than its factorization.

111332320111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092564447547 (or 3092564447542 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 111332320111332 its reverse (233111023233111), we get a palindrome (344443343344443).

The spelling of 111332320111332 in words is "one hundred eleven trillion, three hundred thirty-two billion, three hundred twenty million, one hundred eleven thousand, three hundred thirty-two".