111110011140071 has 2 divisors, whose sum is σ = 111110011140072. Its totient is φ = 111110011140070.

The previous prime is 111110011140067. The next prime is 111110011140083. The reversal of 111110011140071 is 170041110011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111110011140071 - 2² = 111110011140067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111110011140001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555005570035 + 55555005570036.

It is an arithmetic number, because the mean of its divisors is an integer number (55555005570036).

Almost surely, 2^{111110011140071} is an apocalyptic number.

111110011140071 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110011140071 is an equidigital number, since it uses as much as digits as its factorization.

111110011140071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 20.

Adding to 111110011140071 its reverse (170041110011111), we get a palindrome (281151121151182).

The spelling of 111110011140071 in words is "one hundred eleven trillion, one hundred ten billion, eleven million, one hundred forty thousand, seventy-one".