1110133361 has 2 divisors, whose sum is σ = 1110133362. Its totient is φ = 1110133360.

The previous prime is 1110133333. The next prime is 1110133363. The reversal of 1110133361 is 1633310111.

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., 1043613025 + 66520336 = 32305^2 + 8156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110133361 is a prime.

It is a Sophie Germain prime.

Together with 1110133363, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1110133363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555066680 + 555066681.

It is an arithmetic number, because the mean of its divisors is an integer number (555066681).

Almost surely, 2^1110133361 is an apocalyptic number.

It is an amenable number.

1110133361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110133361 is an equidigital number, since it uses as much as digits as its factorization.

1110133361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1110133361 is about 33318.6638537622. The cubic root of 1110133361 is about 1035.4402697999.

Adding to 1110133361 its reverse (1633310111), we get a palindrome (2743443472).

The spelling of 1110133361 in words is "one billion, one hundred ten million, one hundred thirty-three thousand, three hundred sixty-one".