1112320879939 has 2 divisors, whose sum is σ = 1112320879940. Its totient is φ = 1112320879938.

The previous prime is 1112320879927. The next prime is 1112320879961. The reversal of 1112320879939 is 9399780232111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112320879939 - 2¹⁵ = 1112320847171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112320879939.

It is not a weakly prime, because it can be changed into another prime (1112320879909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556160439969 + 556160439970.

It is an arithmetic number, because the mean of its divisors is an integer number (556160439970).

Almost surely, 2^{1112320879939} is an apocalyptic number.

1112320879939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112320879939 is an equidigital number, since it uses as much as digits as its factorization.

1112320879939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 1112320879939 in words is "one trillion, one hundred twelve billion, three hundred twenty million, eight hundred seventy-nine thousand, nine hundred thirty-nine".