111340132 has 6 divisors (see below), whose sum is σ = 194845238. Its totient is φ = 55670064.

The previous prime is 111340091. The next prime is 111340181. The reversal of 111340132 is 231043111.

It can be written as a sum of positive squares in only one way, i.e., 91126116 + 20214016 = 9546^2 + 4496^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13917513 + ... + 13917520.

Almost surely, 2^111340132 is an apocalyptic number.

It is an amenable number.

111340132 is a deficient number, since it is larger than the sum of its proper divisors (83505106).

111340132 is a wasteful number, since it uses less digits than its factorization.

111340132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27835037 (or 27835035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 111340132 is about 10551.7833563810. The cubic root of 111340132 is about 481.0799353668.

Adding to 111340132 its reverse (231043111), we get a palindrome (342383243).

The spelling of 111340132 in words is "one hundred eleven million, three hundred forty thousand, one hundred thirty-two".