1120213230989 has 2 divisors, whose sum is σ = 1120213230990. Its totient is φ = 1120213230988.

The previous prime is 1120213230977. The next prime is 1120213231037. The reversal of 1120213230989 is 9890323120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 814091152900 + 306122078089 = 902270^2 + 553283^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120213230989 - 2⁴ = 1120213230973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120213230959) 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, 560106615494 + 560106615495.

It is an arithmetic number, because the mean of its divisors is an integer number (560106615495).

Almost surely, 2^{1120213230989} is an apocalyptic number.

It is an amenable number.

1120213230989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120213230989 is an equidigital number, since it uses as much as digits as its factorization.

1120213230989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 1120213230989 in words is "one trillion, one hundred twenty billion, two hundred thirteen million, two hundred thirty thousand, nine hundred eighty-nine".