1105553363 has 2 divisors, whose sum is σ = 1105553364. Its totient is φ = 1105553362.

The previous prime is 1105553321. The next prime is 1105553389. The reversal of 1105553363 is 3633555011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105553363 - 2⁸ = 1105553107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105553563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552776681 + 552776682.

It is an arithmetic number, because the mean of its divisors is an integer number (552776682).

Almost surely, 2^1105553363 is an apocalyptic number.

1105553363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105553363 is an equidigital number, since it uses as much as digits as its factorization.

1105553363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 1105553363 is about 33249.8626012199. The cubic root of 1105553363 is about 1034.0143597256.

The spelling of 1105553363 in words is "one billion, one hundred five million, five hundred fifty-three thousand, three hundred sixty-three".