201112023110213 has 2 divisors, whose sum is σ = 201112023110214. Its totient is φ = 201112023110212.

The previous prime is 201112023110197. The next prime is 201112023110237. The reversal of 201112023110213 is 312011320211102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196805040953284 + 4306982156929 = 14028722^2 + 2075327^2 .

It is a cyclic number.

It is not a de Polignac number, because 201112023110213 - 2⁴ = 201112023110197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201112023113213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556011555106 + 100556011555107.

It is an arithmetic number, because the mean of its divisors is an integer number (100556011555107).

Almost surely, 2^{201112023110213} is an apocalyptic number.

It is an amenable number.

201112023110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

201112023110213 is an equidigital number, since it uses as much as digits as its factorization.

201112023110213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 201112023110213 its reverse (312011320211102), we get a palindrome (513123343321315).

The spelling of 201112023110213 in words is "two hundred one trillion, one hundred twelve billion, twenty-three million, one hundred ten thousand, two hundred thirteen".