213322321231301 has 16 divisors (see below), whose sum is σ = 215719900099200. Its totient is φ = 210940814059968.

The previous prime is 213322321231231. The next prime is 213322321231339. The reversal of 213322321231301 is 103132123223312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213322321231301 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 (213322321231001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23412680 + ... + 31221758.

It is an arithmetic number, because the mean of its divisors is an integer number (13482493756200).

Almost surely, 2^{213322321231301} is an apocalyptic number.

It is an amenable number.

213322321231301 is a deficient number, since it is larger than the sum of its proper divisors (2397578867899).

213322321231301 is a wasteful number, since it uses less digits than its factorization.

213322321231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7810108.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 213322321231301 its reverse (103132123223312), we get a palindrome (316454444454613).

The spelling of 213322321231301 in words is "two hundred thirteen trillion, three hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-one thousand, three hundred one".