30230202032089 has 2 divisors, whose sum is σ = 30230202032090. Its totient is φ = 30230202032088.

The previous prime is 30230202032087. The next prime is 30230202032153. The reversal of 30230202032089 is 98023020203203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15798104950489 + 14432097081600 = 3974683^2 + 3798960^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230202032089 - 2¹ = 30230202032087 is a prime.

It is a super-2 number, since 2×30230202032089² (a number of 28 digits) contains 22 as substring.

Together with 30230202032087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30230202032081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115101016044 + 15115101016045.

It is an arithmetic number, because the mean of its divisors is an integer number (15115101016045).

Almost surely, 2^{30230202032089} is an apocalyptic number.

It is an amenable number.

30230202032089 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230202032089 is an equidigital number, since it uses as much as digits as its factorization.

30230202032089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 30230202032089 in words is "thirty trillion, two hundred thirty billion, two hundred two million, thirty-two thousand, eighty-nine".