203041223027 has 2 divisors, whose sum is σ = 203041223028. Its totient is φ = 203041223026.

The previous prime is 203041223023. The next prime is 203041223093. The reversal of 203041223027 is 720322140302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203041223027 - 2² = 203041223023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203041222987 and 203041223005.

It is not a weakly prime, because it can be changed into another prime (203041223023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101520611513 + 101520611514.

It is an arithmetic number, because the mean of its divisors is an integer number (101520611514).

Almost surely, 2^203041223027 is an apocalyptic number.

203041223027 is a deficient number, since it is larger than the sum of its proper divisors (1).

203041223027 is an equidigital number, since it uses as much as digits as its factorization.

203041223027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 203041223027 its reverse (720322140302), we get a palindrome (923363363329).

The spelling of 203041223027 in words is "two hundred three billion, forty-one million, two hundred twenty-three thousand, twenty-seven".