111494179058693 has 2 divisors, whose sum is σ = 111494179058694. Its totient is φ = 111494179058692.

The previous prime is 111494179058687. The next prime is 111494179058711. The reversal of 111494179058693 is 396850971494111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108329419892164 + 3164759166529 = 10408142^2 + 1778977^2 .

It is a cyclic number.

It is not a de Polignac number, because 111494179058693 - 2¹⁸ = 111494178796549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111494379058693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55747089529346 + 55747089529347.

It is an arithmetic number, because the mean of its divisors is an integer number (55747089529347).

Almost surely, 2^{111494179058693} is an apocalyptic number.

It is an amenable number.

111494179058693 is a deficient number, since it is larger than the sum of its proper divisors (1).

111494179058693 is an equidigital number, since it uses as much as digits as its factorization.

111494179058693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 68.

The spelling of 111494179058693 in words is "one hundred eleven trillion, four hundred ninety-four billion, one hundred seventy-nine million, fifty-eight thousand, six hundred ninety-three".