2030430089 has 2 divisors, whose sum is σ = 2030430090. Its totient is φ = 2030430088.

The previous prime is 2030430049. The next prime is 2030430121. The reversal of 2030430089 is 9800340302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1429444864 + 600985225 = 37808^2 + 24515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030430089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2030430049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015215044 + 1015215045.

It is an arithmetic number, because the mean of its divisors is an integer number (1015215045).

Almost surely, 2^2030430089 is an apocalyptic number.

It is an amenable number.

2030430089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030430089 is an equidigital number, since it uses as much as digits as its factorization.

2030430089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2030430089 is about 45060.2939293565. The cubic root of 2030430089 is about 1266.2788317321.

The spelling of 2030430089 in words is "two billion, thirty million, four hundred thirty thousand, eighty-nine".