1108230961 has 2 divisors, whose sum is σ = 1108230962. Its totient is φ = 1108230960.

The previous prime is 1108230931. The next prime is 1108230967. The reversal of 1108230961 is 1690328011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 896703025 + 211527936 = 29945^2 + 14544^2 .

It is an emirp because it is prime and its reverse (1690328011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1108230961 - 2⁹ = 1108230449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1108230967) 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, 554115480 + 554115481.

It is an arithmetic number, because the mean of its divisors is an integer number (554115481).

Almost surely, 2^1108230961 is an apocalyptic number.

It is an amenable number.

1108230961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108230961 is an equidigital number, since it uses as much as digits as its factorization.

1108230961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1108230961 is about 33290.1030488042. The cubic root of 1108230961 is about 1034.8484646716.

Adding to 1108230961 its reverse (1690328011), we get a palindrome (2798558972).

The spelling of 1108230961 in words is "one billion, one hundred eight million, two hundred thirty thousand, nine hundred sixty-one".