112015441 has 2 divisors, whose sum is σ = 112015442. Its totient is φ = 112015440.

The previous prime is 112015427. The next prime is 112015457. The reversal of 112015441 is 144510211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82083600 + 29931841 = 9060^2 + 5471^2 .

It is an emirp because it is prime and its reverse (144510211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112015441 is a prime.

It is a super-3 number, since 3×112015441³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (112015471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56007720 + 56007721.

It is an arithmetic number, because the mean of its divisors is an integer number (56007721).

Almost surely, 2^112015441 is an apocalyptic number.

It is an amenable number.

112015441 is a deficient number, since it is larger than the sum of its proper divisors (1).

112015441 is an equidigital number, since it uses as much as digits as its factorization.

112015441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 112015441 is about 10583.7347377946. The cubic root of 112015441 is about 482.0506036068.

Adding to 112015441 its reverse (144510211), we get a palindrome (256525652).

It can be divided in two parts, 1120 and 15441, that added together give a palindrome (16561).

The spelling of 112015441 in words is "one hundred twelve million, fifteen thousand, four hundred forty-one".