1150100227 has 2 divisors, whose sum is σ = 1150100228. Its totient is φ = 1150100226.

The previous prime is 1150100219. The next prime is 1150100291. The reversal of 1150100227 is 7220010511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150100227 - 2³ = 1150100219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150100297) 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, 575050113 + 575050114.

It is an arithmetic number, because the mean of its divisors is an integer number (575050114).

Almost surely, 2^1150100227 is an apocalyptic number.

1150100227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150100227 is an equidigital number, since it uses as much as digits as its factorization.

1150100227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1150100227 is about 33913.1276499234. The cubic root of 1150100227 is about 1047.7199890355.

Adding to 1150100227 its reverse (7220010511), we get a palindrome (8370110738).

The spelling of 1150100227 in words is "one billion, one hundred fifty million, one hundred thousand, two hundred twenty-seven".