213030312301 has 4 divisors (see below), whose sum is σ = 213031260000. Its totient is φ = 213029364604.

The previous prime is 213030312289. The next prime is 213030312317. The reversal of 213030312301 is 103213030312.

213030312301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 213030312301 - 2²⁷ = 212896094573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213030312401) 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 3 ways as a sum of consecutive naturals, for example, 76050 + ... + 657148.

It is an arithmetic number, because the mean of its divisors is an integer number (53257815000).

Almost surely, 2^213030312301 is an apocalyptic number.

It is an amenable number.

213030312301 is a deficient number, since it is larger than the sum of its proper divisors (947699).

213030312301 is an equidigital number, since it uses as much as digits as its factorization.

213030312301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947698.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 213030312301 its reverse (103213030312), we get a palindrome (316243342613).

The spelling of 213030312301 in words is "two hundred thirteen billion, thirty million, three hundred twelve thousand, three hundred one".