112001023231 has 2 divisors, whose sum is σ = 112001023232. Its totient is φ = 112001023230.

The previous prime is 112001023217. The next prime is 112001023241. The reversal of 112001023231 is 132320100211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112001023231 - 2⁹ = 112001022719 is a prime.

It is a super-2 number, since 2×112001023231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001023241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000511615 + 56000511616.

It is an arithmetic number, because the mean of its divisors is an integer number (56000511616).

Almost surely, 2^112001023231 is an apocalyptic number.

112001023231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001023231 is an equidigital number, since it uses as much as digits as its factorization.

112001023231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112001023231 its reverse (132320100211), we get a palindrome (244321123442).

The spelling of 112001023231 in words is "one hundred twelve billion, one million, twenty-three thousand, two hundred thirty-one".