132057143 has 4 divisors (see below), whose sum is σ = 132081240. Its totient is φ = 132033048.

The previous prime is 132057119. The next prime is 132057193. The reversal of 132057143 is 341750231.

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-132057143 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 (132057103) 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, 596 + ... + 16262.

It is an arithmetic number, because the mean of its divisors is an integer number (33020310).

Almost surely, 2^132057143 is an apocalyptic number.

132057143 is a deficient number, since it is larger than the sum of its proper divisors (24097).

132057143 is an equidigital number, since it uses as much as digits as its factorization.

132057143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24096.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 132057143 is about 11491.6118538698. The cubic root of 132057143 is about 509.2377990373.

The spelling of 132057143 in words is "one hundred thirty-two million, fifty-seven thousand, one hundred forty-three".