132042112243 has 4 divisors (see below), whose sum is σ = 135262651608. Its totient is φ = 128821572880.

The previous prime is 132042112231. The next prime is 132042112253. The reversal of 132042112243 is 342211240231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132042112243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132042112253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610269621 + ... + 1610269702.

It is an arithmetic number, because the mean of its divisors is an integer number (33815662902).

Almost surely, 2^132042112243 is an apocalyptic number.

132042112243 is a deficient number, since it is larger than the sum of its proper divisors (3220539365).

132042112243 is an equidigital number, since it uses as much as digits as its factorization.

132042112243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220539364.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 132042112243 its reverse (342211240231), we get a palindrome (474253352474).

The spelling of 132042112243 in words is "one hundred thirty-two billion, forty-two million, one hundred twelve thousand, two hundred forty-three".