132111243 has 40 divisors (see below), whose sum is σ = 222283776. Its totient is φ = 77468400.

The previous prime is 132111229. The next prime is 132111251. The reversal of 132111243 is 342111231.

It is not a de Polignac number, because 132111243 - 2⁴ = 132111227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132111223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25230 + ... + 30012.

Almost surely, 2^132111243 is an apocalyptic number.

132111243 is a deficient number, since it is larger than the sum of its proper divisors (90172533).

132111243 is a wasteful number, since it uses less digits than its factorization.

132111243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837 (or 4828 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 132111243 is about 11493.9655036893. The cubic root of 132111243 is about 509.3073295528.

Adding to 132111243 its reverse (342111231), we get a palindrome (474222474).

The spelling of 132111243 in words is "one hundred thirty-two million, one hundred eleven thousand, two hundred forty-three".