213023222311301 has 2 divisors, whose sum is σ = 213023222311302. Its totient is φ = 213023222311300.

The previous prime is 213023222311283. The next prime is 213023222311373. The reversal of 213023222311301 is 103113222320312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118645902700900 + 94377319610401 = 10892470^2 + 9714799^2 .

It is a cyclic number.

It is not a de Polignac number, because 213023222311301 - 2⁴⁶ = 142654478133637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213023222311381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106511611155650 + 106511611155651.

It is an arithmetic number, because the mean of its divisors is an integer number (106511611155651).

Almost surely, 2^{213023222311301} is an apocalyptic number.

It is an amenable number.

213023222311301 is a deficient number, since it is larger than the sum of its proper divisors (1).

213023222311301 is an equidigital number, since it uses as much as digits as its factorization.

213023222311301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 213023222311301 its reverse (103113222320312), we get a palindrome (316136444631613).

The spelling of 213023222311301 in words is "two hundred thirteen trillion, twenty-three billion, two hundred twenty-two million, three hundred eleven thousand, three hundred one".