5100166111 has 2 divisors, whose sum is σ = 5100166112. Its totient is φ = 5100166110.

The previous prime is 5100166109. The next prime is 5100166199. The reversal of 5100166111 is 1116610015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5100166111 - 2¹ = 5100166109 is a prime.

Together with 5100166109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5100166411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550083055 + 2550083056.

It is an arithmetic number, because the mean of its divisors is an integer number (2550083056).

Almost surely, 2^5100166111 is an apocalyptic number.

5100166111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100166111 is an equidigital number, since it uses as much as digits as its factorization.

5100166111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 5100166111 is about 71415.4472855838. The cubic root of 5100166111 is about 1721.3193085605.

Adding to 5100166111 its reverse (1116610015), we get a palindrome (6216776126).

The spelling of 5100166111 in words is "five billion, one hundred million, one hundred sixty-six thousand, one hundred eleven".