132723575503 has 4 divisors (see below), whose sum is σ = 132725630248. Its totient is φ = 132721520760.

The previous prime is 132723575489. The next prime is 132723575519. The reversal of 132723575503 is 305575327231.

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

It is a cyclic number.

It is not a de Polignac number, because 132723575503 - 2²⁹ = 132186704591 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132723575503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132723575573) 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, 927228 + ... + 1060753.

It is an arithmetic number, because the mean of its divisors is an integer number (33181407562).

Almost surely, 2^132723575503 is an apocalyptic number.

132723575503 is a deficient number, since it is larger than the sum of its proper divisors (2054745).

132723575503 is an equidigital number, since it uses as much as digits as its factorization.

132723575503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054744.

The product of its (nonzero) digits is 661500, while the sum is 43.

The spelling of 132723575503 in words is "one hundred thirty-two billion, seven hundred twenty-three million, five hundred seventy-five thousand, five hundred three".