132623303 has 4 divisors (see below), whose sum is σ = 132648120. Its totient is φ = 132598488.

The previous prime is 132623299. The next prime is 132623311. The reversal of 132623303 is 303326231.

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 132623303 - 2² = 132623299 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 (132625303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725 + ... + 16302.

It is an arithmetic number, because the mean of its divisors is an integer number (33162030).

Almost surely, 2^132623303 is an apocalyptic number.

132623303 is a deficient number, since it is larger than the sum of its proper divisors (24817).

132623303 is an equidigital number, since it uses as much as digits as its factorization.

132623303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24816.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 132623303 is about 11516.2191278214. The cubic root of 132623303 is about 509.9645022070.

Adding to 132623303 its reverse (303326231), we get a palindrome (435949534).

The spelling of 132623303 in words is "one hundred thirty-two million, six hundred twenty-three thousand, three hundred three".