112043356361 has 2 divisors, whose sum is σ = 112043356362. Its totient is φ = 112043356360.

The previous prime is 112043356357. The next prime is 112043356379. The reversal of 112043356361 is 163653340211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110955610000 + 1087746361 = 333100^2 + 32981^2 .

It is an emirp because it is prime and its reverse (163653340211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112043356361 - 2² = 112043356357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112043356301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56021678180 + 56021678181.

It is an arithmetic number, because the mean of its divisors is an integer number (56021678181).

Almost surely, 2^112043356361 is an apocalyptic number.

It is an amenable number.

112043356361 is a deficient number, since it is larger than the sum of its proper divisors (1).

112043356361 is an equidigital number, since it uses as much as digits as its factorization.

112043356361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 112043356361 its reverse (163653340211), we get a palindrome (275696696572).

The spelling of 112043356361 in words is "one hundred twelve billion, forty-three million, three hundred fifty-six thousand, three hundred sixty-one".