5136111023 has 2 divisors, whose sum is σ = 5136111024. Its totient is φ = 5136111022.

The previous prime is 5136110999. The next prime is 5136111037. The reversal of 5136111023 is 3201116315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5136111023 - 2²² = 5131916719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5136111023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5136111053) 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, 2568055511 + 2568055512.

It is an arithmetic number, because the mean of its divisors is an integer number (2568055512).

Almost surely, 2^5136111023 is an apocalyptic number.

5136111023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5136111023 is an equidigital number, since it uses as much as digits as its factorization.

5136111023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5136111023 is about 71666.6660519380. Note that the first 3 decimals coincide. The cubic root of 5136111023 is about 1725.3536792685.

Adding to 5136111023 its reverse (3201116315), we get a palindrome (8337227338).

The spelling of 5136111023 in words is "five billion, one hundred thirty-six million, one hundred eleven thousand, twenty-three".