1010304320255 has 8 divisors (see below), whose sum is σ = 1217082560112. Its totient is φ = 805098539008.

The previous prime is 1010304320243. The next prime is 1010304320279. The reversal of 1010304320255 is 5520234030101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1010304320255 - 2³⁰ = 1009230578431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393113237 + ... + 393115806.

It is an arithmetic number, because the mean of its divisors is an integer number (152135320014).

Almost surely, 2^{1010304320255} is an apocalyptic number.

1010304320255 is a deficient number, since it is larger than the sum of its proper divisors (206778239857).

1010304320255 is an equidigital number, since it uses as much as digits as its factorization.

1010304320255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786229305.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 1010304320255 its reverse (5520234030101), we get a palindrome (6530538350356).

The spelling of 1010304320255 in words is "one trillion, ten billion, three hundred four million, three hundred twenty thousand, two hundred fifty-five".