111132002 has 8 divisors (see below), whose sum is σ = 172446300. Its totient is φ = 53649904.

The previous prime is 111132001. The next prime is 111132011. The reversal of 111132002 is 200231111.

It can be written as a sum of positive squares in 2 ways, for example, as 111112681 + 19321 = 10541^2 + 139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111132001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957977 + ... + 958092.

Almost surely, 2^111132002 is an apocalyptic number.

111132002 is a deficient number, since it is larger than the sum of its proper divisors (61314298).

111132002 is a wasteful number, since it uses less digits than its factorization.

111132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916100.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 111132002 is about 10541.9164291888. The cubic root of 111132002 is about 480.7799847565.

Adding to 111132002 its reverse (200231111), we get a palindrome (311363113).

The spelling of 111132002 in words is "one hundred eleven million, one hundred thirty-two thousand, two".