112020201230081 has 2 divisors, whose sum is σ = 112020201230082. Its totient is φ = 112020201230080.

The previous prime is 112020201230027. The next prime is 112020201230101. The reversal of 112020201230081 is 180032102020211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109324171872400 + 2696029357681 = 10455820^2 + 1641959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112020201230081 is a prime.

It is a super-2 number, since 2×112020201230081² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112020201230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010100615040 + 56010100615041.

It is an arithmetic number, because the mean of its divisors is an integer number (56010100615041).

Almost surely, 2^{112020201230081} is an apocalyptic number.

It is an amenable number.

112020201230081 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020201230081 is an equidigital number, since it uses as much as digits as its factorization.

112020201230081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 112020201230081 its reverse (180032102020211), we get a palindrome (292052303250292).

The spelling of 112020201230081 in words is "one hundred twelve trillion, twenty billion, two hundred one million, two hundred thirty thousand, eighty-one".