110521361 has 2 divisors, whose sum is σ = 110521362. Its totient is φ = 110521360.

The previous prime is 110521321. The next prime is 110521373. The reversal of 110521361 is 163125011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103530625 + 6990736 = 10175^2 + 2644^2 .

It is a cyclic number.

It is not a de Polignac number, because 110521361 - 2⁶ = 110521297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110521321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55260680 + 55260681.

It is an arithmetic number, because the mean of its divisors is an integer number (55260681).

Almost surely, 2^110521361 is an apocalyptic number.

It is an amenable number.

110521361 is a deficient number, since it is larger than the sum of its proper divisors (1).

110521361 is an equidigital number, since it uses as much as digits as its factorization.

110521361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 110521361 is about 10512.9140108725. The cubic root of 110521361 is about 479.8977806059.

Adding to 110521361 its reverse (163125011), we get a palindrome (273646372).

The spelling of 110521361 in words is "one hundred ten million, five hundred twenty-one thousand, three hundred sixty-one".