1120031002889 has 2 divisors, whose sum is σ = 1120031002890. Its totient is φ = 1120031002888.

The previous prime is 1120031002877. The next prime is 1120031002927. The reversal of 1120031002889 is 9882001300211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 615777631225 + 504253371664 = 784715^2 + 710108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120031002889 - 2²⁰ = 1120029954313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120031002859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560015501444 + 560015501445.

It is an arithmetic number, because the mean of its divisors is an integer number (560015501445).

Almost surely, 2^{1120031002889} is an apocalyptic number.

It is an amenable number.

1120031002889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120031002889 is an equidigital number, since it uses as much as digits as its factorization.

1120031002889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 1120031002889 in words is "one trillion, one hundred twenty billion, thirty-one million, two thousand, eight hundred eighty-nine".