1104125563 has 2 divisors, whose sum is σ = 1104125564. Its totient is φ = 1104125562.

The previous prime is 1104125479. The next prime is 1104125597. The reversal of 1104125563 is 3655214011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104125563 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104126563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552062781 + 552062782.

It is an arithmetic number, because the mean of its divisors is an integer number (552062782).

Almost surely, 2^1104125563 is an apocalyptic number.

1104125563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104125563 is an equidigital number, since it uses as much as digits as its factorization.

1104125563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1104125563 is about 33228.3848990588. The cubic root of 1104125563 is about 1033.5690316892.

Adding to 1104125563 its reverse (3655214011), we get a palindrome (4759339574).

The spelling of 1104125563 in words is "one billion, one hundred four million, one hundred twenty-five thousand, five hundred sixty-three".