302001420205 has 8 divisors (see below), whose sum is σ = 362759461272. Its totient is φ = 241362631488.

The previous prime is 302001420043. The next prime is 302001420221. The reversal of 302001420205 is 502024100203.

It can be written as a sum of positive squares in 4 ways, for example, as 5557106116 + 296444314089 = 74546^2 + 544467^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302001420205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29807514 + ... + 29817643.

It is an arithmetic number, because the mean of its divisors is an integer number (45344932659).

Almost surely, 2^302001420205 is an apocalyptic number.

It is an amenable number.

302001420205 is a deficient number, since it is larger than the sum of its proper divisors (60758041067).

302001420205 is a wasteful number, since it uses less digits than its factorization.

302001420205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59626175.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 302001420205 its reverse (502024100203), we get a palindrome (804025520408).

The spelling of 302001420205 in words is "three hundred two billion, one million, four hundred twenty thousand, two hundred five".