5105042311 has 2 divisors, whose sum is σ = 5105042312. Its totient is φ = 5105042310.

The previous prime is 5105042291. The next prime is 5105042333. The reversal of 5105042311 is 1132405015.

It is a happy number.

It is an a-pointer prime, because the next prime (5105042333) can be obtained adding 5105042311 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5105042311 - 2⁵ = 5105042279 is a prime.

It is a super-2 number, since 2×5105042311² = 52122913994200441442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5102042311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552521155 + 2552521156.

It is an arithmetic number, because the mean of its divisors is an integer number (2552521156).

Almost surely, 2^5105042311 is an apocalyptic number.

5105042311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105042311 is an equidigital number, since it uses as much as digits as its factorization.

5105042311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5105042311 is about 71449.5788021175. The cubic root of 5105042311 is about 1721.8677105459.

Adding to 5105042311 its reverse (1132405015), we get a palindrome (6237447326).

The spelling of 5105042311 in words is "five billion, one hundred five million, forty-two thousand, three hundred eleven".