80006000111 has 2 divisors, whose sum is σ = 80006000112. Its totient is φ = 80006000110.

The previous prime is 80006000077. The next prime is 80006000143. The reversal of 80006000111 is 11100060008.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80006000111 is a prime.

It is a super-2 number, since 2×80006000111² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80006000111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80006005111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40003000055 + 40003000056.

It is an arithmetic number, because the mean of its divisors is an integer number (40003000056).

Almost surely, 2^80006000111 is an apocalyptic number.

80006000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

80006000111 is an equidigital number, since it uses as much as digits as its factorization.

80006000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 80006000111 its reverse (11100060008), we get a palindrome (91106060119).

The spelling of 80006000111 in words is "eighty billion, six million, one hundred eleven", and thus it is an aban number.