203241323 has 2 divisors, whose sum is σ = 203241324. Its totient is φ = 203241322.

The previous prime is 203241293. The next prime is 203241377. The reversal of 203241323 is 323142302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203241323 - 2²⁶ = 136132459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203241295 and 203241304.

It is not a weakly prime, because it can be changed into another prime (203241383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101620661 + 101620662.

It is an arithmetic number, because the mean of its divisors is an integer number (101620662).

Almost surely, 2^203241323 is an apocalyptic number.

203241323 is a deficient number, since it is larger than the sum of its proper divisors (1).

203241323 is an equidigital number, since it uses as much as digits as its factorization.

203241323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 203241323 is about 14256.2731104591. The cubic root of 203241323 is about 587.9458615140.

Adding to 203241323 its reverse (323142302), we get a palindrome (526383625).

The spelling of 203241323 in words is "two hundred three million, two hundred forty-one thousand, three hundred twenty-three".