132111242 has 8 divisors (see below), whose sum is σ = 199727616. Its totient is φ = 65535372.

The previous prime is 132111229. The next prime is 132111251. The reversal of 132111242 is 242111231.

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

It is a self number, because there is not a number n which added to its sum of digits gives 132111242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259808 + ... + 260315.

It is an arithmetic number, because the mean of its divisors is an integer number (24965952).

Almost surely, 2^132111242 is an apocalyptic number.

132111242 is a deficient number, since it is larger than the sum of its proper divisors (67616374).

132111242 is a wasteful number, since it uses less digits than its factorization.

132111242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520252.

The product of its digits is 96, while the sum is 17.

The square root of 132111242 is about 11493.9654601882. The cubic root of 132111242 is about 509.3073282677.

Adding to 132111242 its reverse (242111231), we get a palindrome (374222473).

The spelling of 132111242 in words is "one hundred thirty-two million, one hundred eleven thousand, two hundred forty-two".