4120505351 has 2 divisors, whose sum is σ = 4120505352. Its totient is φ = 4120505350.

The previous prime is 4120505341. The next prime is 4120505353. The reversal of 4120505351 is 1535050214.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4120505351 is a prime.

Together with 4120505353, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4120505351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4120505353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060252675 + 2060252676.

It is an arithmetic number, because the mean of its divisors is an integer number (2060252676).

Almost surely, 2^4120505351 is an apocalyptic number.

4120505351 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120505351 is an equidigital number, since it uses as much as digits as its factorization.

4120505351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 4120505351 is about 64191.1625615240. The cubic root of 4120505351 is about 1603.1844587208.

Adding to 4120505351 its reverse (1535050214), we get a palindrome (5655555565).

The spelling of 4120505351 in words is "four billion, one hundred twenty million, five hundred five thousand, three hundred fifty-one".