132503567 has 4 divisors (see below), whose sum is σ = 151432656. Its totient is φ = 113574480.

The previous prime is 132503543. The next prime is 132503611. The reversal of 132503567 is 765305231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 765305231 = 823 ⋅929897.

It is a cyclic number.

It is not a de Polignac number, because 132503567 - 2¹⁴ = 132487183 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 (132503507) 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, 9464534 + ... + 9464547.

It is an arithmetic number, because the mean of its divisors is an integer number (37858164).

Almost surely, 2^132503567 is an apocalyptic number.

132503567 is a deficient number, since it is larger than the sum of its proper divisors (18929089).

132503567 is an equidigital number, since it uses as much as digits as its factorization.

132503567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18929088.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 132503567 is about 11511.0193727576. The cubic root of 132503567 is about 509.8109859612.

Adding to 132503567 its reverse (765305231), we get a palindrome (897808798).

The spelling of 132503567 in words is "one hundred thirty-two million, five hundred three thousand, five hundred sixty-seven".