112103032231 has 2 divisors, whose sum is σ = 112103032232. Its totient is φ = 112103032230.

The previous prime is 112103032213. The next prime is 112103032277. The reversal of 112103032231 is 132230301211.

Together with previous prime (112103032213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112103032231 - 2¹³ = 112103024039 is a prime.

It is a super-2 number, since 2×112103032231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112103032199 and 112103032208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112103032291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051516115 + 56051516116.

It is an arithmetic number, because the mean of its divisors is an integer number (56051516116).

Almost surely, 2^112103032231 is an apocalyptic number.

112103032231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112103032231 is an equidigital number, since it uses as much as digits as its factorization.

112103032231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112103032231 its reverse (132230301211), we get a palindrome (244333333442).

The spelling of 112103032231 in words is "one hundred twelve billion, one hundred three million, thirty-two thousand, two hundred thirty-one".