305113130423 has 8 divisors (see below), whose sum is σ = 305385246720. Its totient is φ = 304841136600.

The previous prime is 305113130419. The next prime is 305113130477. The reversal of 305113130423 is 324031311503.

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 305113130423 - 2² = 305113130419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 305113130392 and 305113130401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305113135423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5370158 + ... + 5426676.

It is an arithmetic number, because the mean of its divisors is an integer number (38173155840).

Almost surely, 2^305113130423 is an apocalyptic number.

305113130423 is a deficient number, since it is larger than the sum of its proper divisors (272116297).

305113130423 is a wasteful number, since it uses less digits than its factorization.

305113130423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61237.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 305113130423 its reverse (324031311503), we get a palindrome (629144441926).

The spelling of 305113130423 in words is "three hundred five billion, one hundred thirteen million, one hundred thirty thousand, four hundred twenty-three".