301344143213 has 8 divisors (see below), whose sum is σ = 301583921016. Its totient is φ = 301104460800.

The previous prime is 301344143167. The next prime is 301344143227. The reversal of 301344143213 is 312341443103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 675064324 + 300669078889 = 25982^2 + 548333^2 .

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 301344143213 - 2¹⁰ = 301344142189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301344143263) 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, 7122983 + ... + 7165163.

It is an arithmetic number, because the mean of its divisors is an integer number (37697990127).

Almost surely, 2^301344143213 is an apocalyptic number.

It is an amenable number.

301344143213 is a deficient number, since it is larger than the sum of its proper divisors (239777803).

301344143213 is a wasteful number, since it uses less digits than its factorization.

301344143213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47695.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 301344143213 its reverse (312341443103), we get a palindrome (613685586316).

The spelling of 301344143213 in words is "three hundred one billion, three hundred forty-four million, one hundred forty-three thousand, two hundred thirteen".