112360981 has 2 divisors, whose sum is σ = 112360982. Its totient is φ = 112360980.

The previous prime is 112360921. The next prime is 112360991. The reversal of 112360981 is 189063211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76720081 + 35640900 = 8759^2 + 5970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112360981 is a prime.

It is a super-2 number, since 2×112360981² = 25249980102564722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112360921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56180490 + 56180491.

It is an arithmetic number, because the mean of its divisors is an integer number (56180491).

Almost surely, 2^112360981 is an apocalyptic number.

It is an amenable number.

112360981 is a deficient number, since it is larger than the sum of its proper divisors (1).

112360981 is an equidigital number, since it uses as much as digits as its factorization.

112360981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 112360981 is about 10600.0462734839. The cubic root of 112360981 is about 482.5457638678.

The spelling of 112360981 in words is "one hundred twelve million, three hundred sixty thousand, nine hundred eighty-one".