132331111 has 8 divisors (see below), whose sum is σ = 152853264. Its totient is φ = 113224320.

The previous prime is 132331063. The next prime is 132331127. The reversal of 132331111 is 111133231.

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

It is not a de Polignac number, because 132331111 - 2¹³ = 132322919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132331141) 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 7 ways as a sum of consecutive naturals, for example, 353640 + ... + 354013.

It is an arithmetic number, because the mean of its divisors is an integer number (19106658).

Almost surely, 2^132331111 is an apocalyptic number.

132331111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132331111 is a deficient number, since it is larger than the sum of its proper divisors (20522153).

132331111 is a wasteful number, since it uses less digits than its factorization.

132331111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707681.

The product of its digits is 54, while the sum is 16.

The square root of 132331111 is about 11503.5260246587. The cubic root of 132331111 is about 509.5897135930.

Adding to 132331111 its reverse (111133231), we get a palindrome (243464342).

The spelling of 132331111 in words is "one hundred thirty-two million, three hundred thirty-one thousand, one hundred eleven".