112000261 has 2 divisors, whose sum is σ = 112000262. Its totient is φ = 112000260.

The previous prime is 112000249. The next prime is 112000279. The reversal of 112000261 is 162000211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81540900 + 30459361 = 9030^2 + 5519^2 .

It is a cyclic number.

It is not a de Polignac number, because 112000261 - 2¹⁷ = 111869189 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112004261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000130 + 56000131.

It is an arithmetic number, because the mean of its divisors is an integer number (56000131).

Almost surely, 2^112000261 is an apocalyptic number.

It is an amenable number.

112000261 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000261 is an equidigital number, since it uses as much as digits as its factorization.

112000261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112000261 is about 10583.0175753421. The cubic root of 112000261 is about 482.0288272676.

Adding to 112000261 its reverse (162000211), we get a palindrome (274000472).

The spelling of 112000261 in words is "one hundred twelve million, two hundred sixty-one", and thus it is an aban number.