132168503 has 4 divisors (see below), whose sum is σ = 139124760. Its totient is φ = 125212248.

The previous prime is 132168493. The next prime is 132168521. The reversal of 132168503 is 305861231.

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 132168503 - 2⁸ = 132168247 is a prime.

It is a super-2 number, since 2×132168503² = 34937026370522018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132168563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3478100 + ... + 3478137.

It is an arithmetic number, because the mean of its divisors is an integer number (34781190).

Almost surely, 2^132168503 is an apocalyptic number.

132168503 is a deficient number, since it is larger than the sum of its proper divisors (6956257).

132168503 is an equidigital number, since it uses as much as digits as its factorization.

132168503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956256.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 132168503 is about 11496.4561061224. The cubic root of 132168503 is about 509.3809006957.

The spelling of 132168503 in words is "one hundred thirty-two million, one hundred sixty-eight thousand, five hundred three".