1104321100609 has 2 divisors, whose sum is σ = 1104321100610. Its totient is φ = 1104321100608.

The previous prime is 1104321100607. The next prime is 1104321100627. The reversal of 1104321100609 is 9060011234011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1055335017025 + 48986083584 = 1027295^2 + 221328^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104321100609 - 2¹ = 1104321100607 is a prime.

Together with 1104321100607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1104321100607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552160550304 + 552160550305.

It is an arithmetic number, because the mean of its divisors is an integer number (552160550305).

Almost surely, 2^{1104321100609} is an apocalyptic number.

It is an amenable number.

1104321100609 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104321100609 is an equidigital number, since it uses as much as digits as its factorization.

1104321100609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1104321100609 in words is "one trillion, one hundred four billion, three hundred twenty-one million, one hundred thousand, six hundred nine".