1112003089 has 2 divisors, whose sum is σ = 1112003090. Its totient is φ = 1112003088.

The previous prime is 1112003071. The next prime is 1112003119. The reversal of 1112003089 is 9803002111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 967210000 + 144793089 = 31100^2 + 12033^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112003089 - 2¹⁷ = 1111872017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112003029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556001544 + 556001545.

It is an arithmetic number, because the mean of its divisors is an integer number (556001545).

Almost surely, 2^1112003089 is an apocalyptic number.

It is an amenable number.

1112003089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112003089 is an equidigital number, since it uses as much as digits as its factorization.

1112003089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1112003089 is about 33346.7103175111. The cubic root of 1112003089 is about 1036.0212527877.

The spelling of 1112003089 in words is "one billion, one hundred twelve million, three thousand, eighty-nine".