111796241 has 2 divisors, whose sum is σ = 111796242. Its totient is φ = 111796240.

The previous prime is 111796219. The next prime is 111796249. The reversal of 111796241 is 142697111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61952641 + 49843600 = 7871^2 + 7060^2 .

It is an emirp because it is prime and its reverse (142697111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111796241 - 2¹⁸ = 111534097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111796198 and 111796207.

It is not a weakly prime, because it can be changed into another prime (111796249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55898120 + 55898121.

It is an arithmetic number, because the mean of its divisors is an integer number (55898121).

Almost surely, 2^111796241 is an apocalyptic number.

It is an amenable number.

111796241 is a deficient number, since it is larger than the sum of its proper divisors (1).

111796241 is an equidigital number, since it uses as much as digits as its factorization.

111796241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 32.

The square root of 111796241 is about 10573.3741539775. The cubic root of 111796241 is about 481.7359609973.

The spelling of 111796241 in words is "one hundred eleven million, seven hundred ninety-six thousand, two hundred forty-one".