301212012130 has 8 divisors (see below), whose sum is σ = 542181621852. Its totient is φ = 120484804848.

The previous prime is 301212012077. The next prime is 301212012139. The reversal of 301212012130 is 31210212103.

It can be written as a sum of positive squares in 2 ways, for example, as 250799638401 + 50412373729 = 500799^2 + 224527^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (301212012139) 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, 15060600597 + ... + 15060600616.

Almost surely, 2^301212012130 is an apocalyptic number.

301212012130 is a deficient number, since it is larger than the sum of its proper divisors (240969609722).

301212012130 is a wasteful number, since it uses less digits than its factorization.

301212012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30121201220.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 301212012130 its reverse (31210212103), we get a palindrome (332422224233).

The spelling of 301212012130 in words is "three hundred one billion, two hundred twelve million, twelve thousand, one hundred thirty".