132142603 has 4 divisors (see below), whose sum is σ = 132168168. Its totient is φ = 132117040.

The previous prime is 132142601. The next prime is 132142639. The reversal of 132142603 is 306241231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306241231 = 859 ⋅356509.

It is a cyclic number.

It is not a de Polignac number, because 132142603 - 2¹ = 132142601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132142601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993 + ... + 16378.

It is an arithmetic number, because the mean of its divisors is an integer number (33042042).

Almost surely, 2^132142603 is an apocalyptic number.

132142603 is a deficient number, since it is larger than the sum of its proper divisors (25565).

132142603 is an equidigital number, since it uses as much as digits as its factorization.

132142603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25564.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 132142603 is about 11495.3296168487. The cubic root of 132142603 is about 509.3476254274.

Adding to 132142603 its reverse (306241231), we get a palindrome (438383834).

The spelling of 132142603 in words is "one hundred thirty-two million, one hundred forty-two thousand, six hundred three".