113003122213 has 2 divisors, whose sum is σ = 113003122214. Its totient is φ = 113003122212.

The previous prime is 113003122207. The next prime is 113003122237. The reversal of 113003122213 is 312221300311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79872933924 + 33130188289 = 282618^2 + 182017^2 .

It is a cyclic number.

It is not a de Polignac number, because 113003122213 - 2⁵ = 113003122181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113003122913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56501561106 + 56501561107.

It is an arithmetic number, because the mean of its divisors is an integer number (56501561107).

Almost surely, 2^113003122213 is an apocalyptic number.

It is an amenable number.

113003122213 is a deficient number, since it is larger than the sum of its proper divisors (1).

113003122213 is an equidigital number, since it uses as much as digits as its factorization.

113003122213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113003122213 its reverse (312221300311), we get a palindrome (425224422524).

The spelling of 113003122213 in words is "one hundred thirteen billion, three million, one hundred twenty-two thousand, two hundred thirteen".