245130303 has 8 divisors (see below), whose sum is σ = 356553216. Its totient is φ = 148563800.

The previous prime is 245130289. The next prime is 245130307. The reversal of 245130303 is 303031542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245130303 - 2⁸ = 245130047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245130303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245130307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3714063 + ... + 3714128.

It is an arithmetic number, because the mean of its divisors is an integer number (44569152).

Almost surely, 2^245130303 is an apocalyptic number.

245130303 is a deficient number, since it is larger than the sum of its proper divisors (111422913).

245130303 is a wasteful number, since it uses less digits than its factorization.

245130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7428205.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 245130303 is about 15656.6376658592. The cubic root of 245130303 is about 625.8433866331.

Adding to 245130303 its reverse (303031542), we get a palindrome (548161845).

The spelling of 245130303 in words is "two hundred forty-five million, one hundred thirty thousand, three hundred three".