300212130311 has 4 divisors (see below), whose sum is σ = 300213373824. Its totient is φ = 300210886800.

The previous prime is 300212130263. The next prime is 300212130319. The reversal of 300212130311 is 113031212003.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300212130311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 300212130311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300212130319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129950 + ... + 785691.

It is an arithmetic number, because the mean of its divisors is an integer number (75053343456).

Almost surely, 2^300212130311 is an apocalyptic number.

300212130311 is a deficient number, since it is larger than the sum of its proper divisors (1243513).

300212130311 is an equidigital number, since it uses as much as digits as its factorization.

300212130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243512.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 300212130311 its reverse (113031212003), we get a palindrome (413243342314).

The spelling of 300212130311 in words is "three hundred billion, two hundred twelve million, one hundred thirty thousand, three hundred eleven".