245311411312003 has 8 divisors (see below), whose sum is σ = 245388534672960. Its totient is φ = 245234293879680.

The previous prime is 245311411311947. The next prime is 245311411312049. The reversal of 245311411312003 is 300213114113542.

It is a happy number.

245311411312003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245311411312003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245311411312403) 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, 82024251 + ... + 84962347.

It is an arithmetic number, because the mean of its divisors is an integer number (30673566834120).

Almost surely, 2^{245311411312003} is an apocalyptic number.

245311411312003 is a deficient number, since it is larger than the sum of its proper divisors (77123360957).

245311411312003 is a wasteful number, since it uses less digits than its factorization.

245311411312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964317.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 245311411312003 its reverse (300213114113542), we get a palindrome (545524525425545).

The spelling of 245311411312003 in words is "two hundred forty-five trillion, three hundred eleven billion, four hundred eleven million, three hundred twelve thousand, three".