253305414203 has 2 divisors, whose sum is σ = 253305414204. Its totient is φ = 253305414202.

The previous prime is 253305414179. The next prime is 253305414223. The reversal of 253305414203 is 302414503352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253305414203 - 2⁸ = 253305413947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253305414203.

It is not a weakly prime, because it can be changed into another prime (253305414223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126652707101 + 126652707102.

It is an arithmetic number, because the mean of its divisors is an integer number (126652707102).

Almost surely, 2^253305414203 is an apocalyptic number.

253305414203 is a deficient number, since it is larger than the sum of its proper divisors (1).

253305414203 is an equidigital number, since it uses as much as digits as its factorization.

253305414203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 253305414203 its reverse (302414503352), we get a palindrome (555719917555).

The spelling of 253305414203 in words is "two hundred fifty-three billion, three hundred five million, four hundred fourteen thousand, two hundred three".