112243404110531 has 2 divisors, whose sum is σ = 112243404110532. Its totient is φ = 112243404110530.

The previous prime is 112243404110491. The next prime is 112243404110557. The reversal of 112243404110531 is 135011404342211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112243404110531 - 2²² = 112243399916227 is a prime.

It is a super-2 number, since 2×112243404110531² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112243404010531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56121702055265 + 56121702055266.

It is an arithmetic number, because the mean of its divisors is an integer number (56121702055266).

Almost surely, 2^{112243404110531} is an apocalyptic number.

112243404110531 is a deficient number, since it is larger than the sum of its proper divisors (1).

112243404110531 is an equidigital number, since it uses as much as digits as its factorization.

112243404110531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 112243404110531 its reverse (135011404342211), we get a palindrome (247254808452742).

The spelling of 112243404110531 in words is "one hundred twelve trillion, two hundred forty-three billion, four hundred four million, one hundred ten thousand, five hundred thirty-one".