265424120303 has 2 divisors, whose sum is σ = 265424120304. Its totient is φ = 265424120302.

The previous prime is 265424120249. The next prime is 265424120309. The reversal of 265424120303 is 303021424562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265424120303 - 2⁶ = 265424120239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 265424120303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265424120309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132712060151 + 132712060152.

It is an arithmetic number, because the mean of its divisors is an integer number (132712060152).

Almost surely, 2^265424120303 is an apocalyptic number.

265424120303 is a deficient number, since it is larger than the sum of its proper divisors (1).

265424120303 is an equidigital number, since it uses as much as digits as its factorization.

265424120303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 265424120303 its reverse (303021424562), we get a palindrome (568445544865).

The spelling of 265424120303 in words is "two hundred sixty-five billion, four hundred twenty-four million, one hundred twenty thousand, three hundred three".