1088211049 has 2 divisors, whose sum is σ = 1088211050. Its totient is φ = 1088211048.

The previous prime is 1088211041. The next prime is 1088211071. The reversal of 1088211049 is 9401128801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 873793600 + 214417449 = 29560^2 + 14643^2 .

It is an emirp because it is prime and its reverse (9401128801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1088211049 - 2³ = 1088211041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1088211041) 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, 544105524 + 544105525.

It is an arithmetic number, because the mean of its divisors is an integer number (544105525).

Almost surely, 2^1088211049 is an apocalyptic number.

It is an amenable number.

1088211049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088211049 is an equidigital number, since it uses as much as digits as its factorization.

1088211049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 1088211049 is about 32988.0440311335. The cubic root of 1088211049 is about 1028.5791352000.

The spelling of 1088211049 in words is "one billion, eighty-eight million, two hundred eleven thousand, forty-nine".