1000112443139 has 2 divisors, whose sum is σ = 1000112443140. Its totient is φ = 1000112443138.

The previous prime is 1000112443079. The next prime is 1000112443157. The reversal of 1000112443139 is 9313442110001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9313442110001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000112443139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000112443039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500056221569 + 500056221570.

It is an arithmetic number, because the mean of its divisors is an integer number (500056221570).

Almost surely, 2^{1000112443139} is an apocalyptic number.

1000112443139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000112443139 is an equidigital number, since it uses as much as digits as its factorization.

1000112443139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 1000112443139 in words is "one trillion, one hundred twelve million, four hundred forty-three thousand, one hundred thirty-nine".