111103882913143 has 2 divisors, whose sum is σ = 111103882913144. Its totient is φ = 111103882913142.

The previous prime is 111103882913087. The next prime is 111103882913147. The reversal of 111103882913143 is 341319288301111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111103882913143 - 2¹⁷ = 111103882782071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111103882913093 and 111103882913102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111103882913147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55551941456571 + 55551941456572.

It is an arithmetic number, because the mean of its divisors is an integer number (55551941456572).

Almost surely, 2^{111103882913143} is an apocalyptic number.

111103882913143 is a deficient number, since it is larger than the sum of its proper divisors (1).

111103882913143 is an equidigital number, since it uses as much as digits as its factorization.

111103882913143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 46.

The spelling of 111103882913143 in words is "one hundred eleven trillion, one hundred three billion, eight hundred eighty-two million, nine hundred thirteen thousand, one hundred forty-three".