212233203113 has 2 divisors, whose sum is σ = 212233203114. Its totient is φ = 212233203112.

The previous prime is 212233203109. The next prime is 212233203137. The reversal of 212233203113 is 311302332212.

212233203113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196451059984 + 15782143129 = 443228^2 + 125627^2 .

It is a cyclic number.

It is not a de Polignac number, because 212233203113 - 2² = 212233203109 is a prime.

It is not a weakly prime, because it can be changed into another prime (212233203613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106116601556 + 106116601557.

It is an arithmetic number, because the mean of its divisors is an integer number (106116601557).

Almost surely, 2^212233203113 is an apocalyptic number.

It is an amenable number.

212233203113 is a deficient number, since it is larger than the sum of its proper divisors (1).

212233203113 is an equidigital number, since it uses as much as digits as its factorization.

212233203113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212233203113 its reverse (311302332212), we get a palindrome (523535535325).

The spelling of 212233203113 in words is "two hundred twelve billion, two hundred thirty-three million, two hundred three thousand, one hundred thirteen".