123302312200213 has 2 divisors, whose sum is σ = 123302312200214. Its totient is φ = 123302312200212.

The previous prime is 123302312200201. The next prime is 123302312200219. The reversal of 123302312200213 is 312002213203321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63369353277169 + 59932958923044 = 7960487^2 + 7741638^2 .

It is an emirp because it is prime and its reverse (312002213203321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123302312200213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123302312200219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61651156100106 + 61651156100107.

It is an arithmetic number, because the mean of its divisors is an integer number (61651156100107).

Almost surely, 2^{123302312200213} is an apocalyptic number.

It is an amenable number.

123302312200213 is a deficient number, since it is larger than the sum of its proper divisors (1).

123302312200213 is an equidigital number, since it uses as much as digits as its factorization.

123302312200213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 123302312200213 its reverse (312002213203321), we get a palindrome (435304525403534).

The spelling of 123302312200213 in words is "one hundred twenty-three trillion, three hundred two billion, three hundred twelve million, two hundred thousand, two hundred thirteen".