112561974059 has 2 divisors, whose sum is σ = 112561974060. Its totient is φ = 112561974058.

The previous prime is 112561973957. The next prime is 112561974089. The reversal of 112561974059 is 950479165211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (950479165211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112561974059 - 2¹² = 112561969963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112561973998 and 112561974016.

It is not a weakly prime, because it can be changed into another prime (112561974089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56280987029 + 56280987030.

It is an arithmetic number, because the mean of its divisors is an integer number (56280987030).

Almost surely, 2^112561974059 is an apocalyptic number.

112561974059 is a deficient number, since it is larger than the sum of its proper divisors (1).

112561974059 is an equidigital number, since it uses as much as digits as its factorization.

112561974059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 50.

The spelling of 112561974059 in words is "one hundred twelve billion, five hundred sixty-one million, nine hundred seventy-four thousand, fifty-nine".