203022232112263 has 2 divisors, whose sum is σ = 203022232112264. Its totient is φ = 203022232112262.

The previous prime is 203022232112209. The next prime is 203022232112281. The reversal of 203022232112263 is 362211232220302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203022232112263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203022232112863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101511116056131 + 101511116056132.

It is an arithmetic number, because the mean of its divisors is an integer number (101511116056132).

Almost surely, 2^{203022232112263} is an apocalyptic number.

203022232112263 is a deficient number, since it is larger than the sum of its proper divisors (1).

203022232112263 is an equidigital number, since it uses as much as digits as its factorization.

203022232112263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 203022232112263 its reverse (362211232220302), we get a palindrome (565233464332565).

The spelling of 203022232112263 in words is "two hundred three trillion, twenty-two billion, two hundred thirty-two million, one hundred twelve thousand, two hundred sixty-three".