112526721193 has 2 divisors, whose sum is σ = 112526721194. Its totient is φ = 112526721192.

The previous prime is 112526721173. The next prime is 112526721233. The reversal of 112526721193 is 391127625211.

It is an a-pointer prime, because the next prime (112526721233) can be obtained adding 112526721193 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96828635929 + 15698085264 = 311173^2 + 125292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112526721193 is a prime.

It is not a weakly prime, because it can be changed into another prime (112526721103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56263360596 + 56263360597.

It is an arithmetic number, because the mean of its divisors is an integer number (56263360597).

Almost surely, 2^112526721193 is an apocalyptic number.

It is an amenable number.

112526721193 is a deficient number, since it is larger than the sum of its proper divisors (1).

112526721193 is an equidigital number, since it uses as much as digits as its factorization.

112526721193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 40.

The spelling of 112526721193 in words is "one hundred twelve billion, five hundred twenty-six million, seven hundred twenty-one thousand, one hundred ninety-three".