111433342252079 has 2 divisors, whose sum is σ = 111433342252080. Its totient is φ = 111433342252078.

The previous prime is 111433342251971. The next prime is 111433342252217. The reversal of 111433342252079 is 970252243334111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111433342252079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111433342252879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55716671126039 + 55716671126040.

It is an arithmetic number, because the mean of its divisors is an integer number (55716671126040).

Almost surely, 2^{111433342252079} is an apocalyptic number.

111433342252079 is a deficient number, since it is larger than the sum of its proper divisors (1).

111433342252079 is an equidigital number, since it uses as much as digits as its factorization.

111433342252079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 111433342252079 in words is "one hundred eleven trillion, four hundred thirty-three billion, three hundred forty-two million, two hundred fifty-two thousand, seventy-nine".