2132303 has 2 divisors, whose sum is σ = 2132304. Its totient is φ = 2132302.

The previous prime is 2132281. The next prime is 2132309. The reversal of 2132303 is 3032312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132303 - 2⁶ = 2132239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066151 + 1066152.

It is an arithmetic number, because the mean of its divisors is an integer number (1066152).

2^2132303 is an apocalyptic number.

2132303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132303 is an equidigital number, since it uses as much as digits as its factorization.

2132303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2132303 is about 1460.2407335779. The cubic root of 2132303 is about 128.7111901123.

Adding to 2132303 its reverse (3032312), we get a palindrome (5164615).

Subtracting 2132303 from its reverse (3032312), we obtain a palindrome (900009).

The spelling of 2132303 in words is "two million, one hundred thirty-two thousand, three hundred three".