5111101063 has 2 divisors, whose sum is σ = 5111101064. Its totient is φ = 5111101062.

The previous prime is 5111101049. The next prime is 5111101081. The reversal of 5111101063 is 3601011115.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111101063 is a prime.

It is a super-2 number, since 2×5111101063² = 52246708152399459938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111101063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111101033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555550531 + 2555550532.

It is an arithmetic number, because the mean of its divisors is an integer number (2555550532).

Almost surely, 2^5111101063 is an apocalyptic number.

5111101063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111101063 is an equidigital number, since it uses as much as digits as its factorization.

5111101063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 5111101063 is about 71491.9650240501. The cubic root of 5111101063 is about 1722.5486219803.

Adding to 5111101063 its reverse (3601011115), we get a palindrome (8712112178).

The spelling of 5111101063 in words is "five billion, one hundred eleven million, one hundred one thousand, sixty-three".