300421310312 has 64 divisors (see below), whose sum is σ = 597623518800. Its totient is φ = 141328373760.

The previous prime is 300421310291. The next prime is 300421310339. The reversal of 300421310312 is 213013124003.

It can be written as a sum of positive squares in 8 ways, for example, as 116831341636 + 183589968676 = 341806^2 + 428474^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8324018 + ... + 8360030.

Almost surely, 2^300421310312 is an apocalyptic number.

It is an amenable number.

300421310312 is a deficient number, since it is larger than the sum of its proper divisors (297202208488).

300421310312 is a wasteful number, since it uses less digits than its factorization.

300421310312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36966 (or 36962 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 300421310312 its reverse (213013124003), we get a palindrome (513434434315).

The spelling of 300421310312 in words is "three hundred billion, four hundred twenty-one million, three hundred ten thousand, three hundred twelve".