1120473230209 has 2 divisors, whose sum is σ = 1120473230210. Its totient is φ = 1120473230208.

The previous prime is 1120473230197. The next prime is 1120473230237. The reversal of 1120473230209 is 9020323740211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 961766605809 + 158706624400 = 980697^2 + 398380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120473230209 is a prime.

It is a super-2 number, since 2×1120473230209² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120473231209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560236615104 + 560236615105.

It is an arithmetic number, because the mean of its divisors is an integer number (560236615105).

Almost surely, 2^{1120473230209} is an apocalyptic number.

It is an amenable number.

1120473230209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120473230209 is an equidigital number, since it uses as much as digits as its factorization.

1120473230209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 1120473230209 in words is "one trillion, one hundred twenty billion, four hundred seventy-three million, two hundred thirty thousand, two hundred nine".