112120201043 has 2 divisors, whose sum is σ = 112120201044. Its totient is φ = 112120201042.

The previous prime is 112120201019. The next prime is 112120201057. The reversal of 112120201043 is 340102021211.

It is a strong prime.

It is an emirp because it is prime and its reverse (340102021211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112120201043 is a prime.

It is not a weakly prime, because it can be changed into another prime (112120201013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060100521 + 56060100522.

It is an arithmetic number, because the mean of its divisors is an integer number (56060100522).

Almost surely, 2^112120201043 is an apocalyptic number.

112120201043 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120201043 is an equidigital number, since it uses as much as digits as its factorization.

112120201043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112120201043 its reverse (340102021211), we get a palindrome (452222222254).

The spelling of 112120201043 in words is "one hundred twelve billion, one hundred twenty million, two hundred one thousand, forty-three".