1112681505941 has 2 divisors, whose sum is σ = 1112681505942. Its totient is φ = 1112681505940.

The previous prime is 1112681505883. The next prime is 1112681505967. The reversal of 1112681505941 is 1495051862111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1112487015025 + 194490916 = 1054745^2 + 13946^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112681505941 - 2¹⁰ = 1112681504917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112681505892 and 1112681505901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112681505541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556340752970 + 556340752971.

It is an arithmetic number, because the mean of its divisors is an integer number (556340752971).

Almost surely, 2^{1112681505941} is an apocalyptic number.

It is an amenable number.

1112681505941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112681505941 is an equidigital number, since it uses as much as digits as its factorization.

1112681505941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 44.

The spelling of 1112681505941 in words is "one trillion, one hundred twelve billion, six hundred eighty-one million, five hundred five thousand, nine hundred forty-one".