305300364213 has 16 divisors (see below), whose sum is σ = 438956110656. Its totient is φ = 187630247040.

The previous prime is 305300364197. The next prime is 305300364223. The reversal of 305300364213 is 312463003503.

It is not a de Polignac number, because 305300364213 - 2⁴ = 305300364197 is a prime.

It is a super-2 number, since 2×305300364213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305300364223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5113695 + ... + 5173052.

It is an arithmetic number, because the mean of its divisors is an integer number (27434756916).

Almost surely, 2^305300364213 is an apocalyptic number.

It is an amenable number.

305300364213 is a deficient number, since it is larger than the sum of its proper divisors (133655746443).

305300364213 is a wasteful number, since it uses less digits than its factorization.

305300364213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10287524.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 305300364213 its reverse (312463003503), we get a palindrome (617763367716).

The spelling of 305300364213 in words is "three hundred five billion, three hundred million, three hundred sixty-four thousand, two hundred thirteen".