112033261 has 2 divisors, whose sum is σ = 112033262. Its totient is φ = 112033260.

The previous prime is 112033241. The next prime is 112033267. The reversal of 112033261 is 162330211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92275236 + 19758025 = 9606^2 + 4445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112033261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112033267) 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, 56016630 + 56016631.

It is an arithmetic number, because the mean of its divisors is an integer number (56016631).

Almost surely, 2^112033261 is an apocalyptic number.

It is an amenable number.

112033261 is a deficient number, since it is larger than the sum of its proper divisors (1).

112033261 is an equidigital number, since it uses as much as digits as its factorization.

112033261 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.

The square root of 112033261 is about 10584.5765621493. The cubic root of 112033261 is about 482.0761646253.

Adding to 112033261 its reverse (162330211), we get a palindrome (274363472).

The spelling of 112033261 in words is "one hundred twelve million, thirty-three thousand, two hundred sixty-one".