1100228803 has 2 divisors, whose sum is σ = 1100228804. Its totient is φ = 1100228802.

The previous prime is 1100228791. The next prime is 1100228807. The reversal of 1100228803 is 3088220011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100228803 - 2¹⁷ = 1100097731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100228807) 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, 550114401 + 550114402.

It is an arithmetic number, because the mean of its divisors is an integer number (550114402).

Almost surely, 2^1100228803 is an apocalyptic number.

1100228803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100228803 is an equidigital number, since it uses as much as digits as its factorization.

1100228803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1100228803 is about 33169.6970592135. The cubic root of 1100228803 is about 1032.3516828543.

Adding to 1100228803 its reverse (3088220011), we get a palindrome (4188448814).

The spelling of 1100228803 in words is "one billion, one hundred million, two hundred twenty-eight thousand, eight hundred three".