4120303289 has 2 divisors, whose sum is σ = 4120303290. Its totient is φ = 4120303288.

The previous prime is 4120303199. The next prime is 4120303321. The reversal of 4120303289 is 9823030214.

It is a happy number.

It is an a-pointer prime, because the next prime (4120303321) can be obtained adding 4120303289 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2676303289 + 1444000000 = 51733^2 + 38000^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120303289 - 2²⁴ = 4103526073 is a prime.

It is not a weakly prime, because it can be changed into another prime (4120393289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060151644 + 2060151645.

It is an arithmetic number, because the mean of its divisors is an integer number (2060151645).

Almost surely, 2^4120303289 is an apocalyptic number.

It is an amenable number.

4120303289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120303289 is an equidigital number, since it uses as much as digits as its factorization.

4120303289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4120303289 is about 64189.5886339833. The cubic root of 4120303289 is about 1603.1582525539.

The spelling of 4120303289 in words is "four billion, one hundred twenty million, three hundred three thousand, two hundred eighty-nine".