4235213113 has 2 divisors, whose sum is σ = 4235213114. Its totient is φ = 4235213112.

The previous prime is 4235213089. The next prime is 4235213153. The reversal of 4235213113 is 3113125324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2358850624 + 1876362489 = 48568^2 + 43317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4235213113 is a prime.

It is a super-2 number, since 2×4235213113² = 35874060225054301538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4235213153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117606556 + 2117606557.

It is an arithmetic number, because the mean of its divisors is an integer number (2117606557).

Almost surely, 2^4235213113 is an apocalyptic number.

It is an amenable number.

4235213113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4235213113 is an equidigital number, since it uses as much as digits as its factorization.

4235213113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 4235213113 is about 65078.5149876670. The cubic root of 4235213113 is about 1617.9251383663.

Adding to 4235213113 its reverse (3113125324), we get a palindrome (7348338437).

The spelling of 4235213113 in words is "four billion, two hundred thirty-five million, two hundred thirteen thousand, one hundred thirteen".