202311110213 has 2 divisors, whose sum is σ = 202311110214. Its totient is φ = 202311110212.

The previous prime is 202311110201. The next prime is 202311110219. The reversal of 202311110213 is 312011113202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141013768324 + 61297341889 = 375518^2 + 247583^2 .

It is a cyclic number.

It is not a de Polignac number, because 202311110213 - 2²⁴ = 202294332997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202311110191 and 202311110200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202311110219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101155555106 + 101155555107.

It is an arithmetic number, because the mean of its divisors is an integer number (101155555107).

Almost surely, 2^202311110213 is an apocalyptic number.

It is an amenable number.

202311110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

202311110213 is an equidigital number, since it uses as much as digits as its factorization.

202311110213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 202311110213 its reverse (312011113202), we get a palindrome (514322223415).

The spelling of 202311110213 in words is "two hundred two billion, three hundred eleven million, one hundred ten thousand, two hundred thirteen".