305310204005113 has 8 divisors (see below), whose sum is σ = 309258519015680. Its totient is φ = 301363979716800.

The previous prime is 305310204005111. The next prime is 305310204005137. The reversal of 305310204005113 is 311500402013503.

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 305310204005113 - 2¹ = 305310204005111 is a prime.

It is a super-2 number, since 2×305310204005113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305310204005111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522386613 + ... + 522970738.

It is an arithmetic number, because the mean of its divisors is an integer number (38657314876960).

Almost surely, 2^{305310204005113} is an apocalyptic number.

It is an amenable number.

305310204005113 is a deficient number, since it is larger than the sum of its proper divisors (3948315010567).

305310204005113 is a wasteful number, since it uses less digits than its factorization.

305310204005113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045361127.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 305310204005113 its reverse (311500402013503), we get a palindrome (616810606018616).

The spelling of 305310204005113 in words is "three hundred five trillion, three hundred ten billion, two hundred four million, five thousand, one hundred thirteen".