245325420303203 has 4 divisors (see below), whose sum is σ = 259756327379880. Its totient is φ = 230894513226528.

The previous prime is 245325420303037. The next prime is 245325420303209. The reversal of 245325420303203 is 302303024523542.

245325420303203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 245325420303203 - 2⁸ = 245325420302947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245325420303209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7215453538313 + ... + 7215453538346.

It is an arithmetic number, because the mean of its divisors is an integer number (64939081844970).

Almost surely, 2^{245325420303203} is an apocalyptic number.

245325420303203 is a deficient number, since it is larger than the sum of its proper divisors (14430907076677).

245325420303203 is a wasteful number, since it uses less digits than its factorization.

245325420303203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14430907076676.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 245325420303203 its reverse (302303024523542), we get a palindrome (547628444826745).

The spelling of 245325420303203 in words is "two hundred forty-five trillion, three hundred twenty-five billion, four hundred twenty million, three hundred three thousand, two hundred three".