320132203 has 2 divisors, whose sum is σ = 320132204. Its totient is φ = 320132202.

The previous prime is 320132179. The next prime is 320132207. The reversal of 320132203 is 302231023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320132203 - 2¹⁷ = 320001131 is a prime.

It is not a weakly prime, because it can be changed into another prime (320132207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160066101 + 160066102.

It is an arithmetic number, because the mean of its divisors is an integer number (160066102).

Almost surely, 2^320132203 is an apocalyptic number.

320132203 is a deficient number, since it is larger than the sum of its proper divisors (1).

320132203 is an equidigital number, since it uses as much as digits as its factorization.

320132203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 320132203 is about 17892.2386246104. The cubic root of 320132203 is about 684.0845590147.

Adding to 320132203 its reverse (302231023), we get a palindrome (622363226).

The spelling of 320132203 in words is "three hundred twenty million, one hundred thirty-two thousand, two hundred three".