112203120013 has 2 divisors, whose sum is σ = 112203120014. Its totient is φ = 112203120012.

The previous prime is 112203119921. The next prime is 112203120019. The reversal of 112203120013 is 310021302211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104967576169 + 7235543844 = 323987^2 + 85062^2 .

It is a cyclic number.

It is not a de Polignac number, because 112203120013 - 2¹³ = 112203111821 is a prime.

It is a super-2 number, since 2×112203120013² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112203120019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101560006 + 56101560007.

It is an arithmetic number, because the mean of its divisors is an integer number (56101560007).

Almost surely, 2^112203120013 is an apocalyptic number.

It is an amenable number.

112203120013 is a deficient number, since it is larger than the sum of its proper divisors (1).

112203120013 is an equidigital number, since it uses as much as digits as its factorization.

112203120013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112203120013 its reverse (310021302211), we get a palindrome (422224422224).

The spelling of 112203120013 in words is "one hundred twelve billion, two hundred three million, one hundred twenty thousand, thirteen".