30013101289 has 2 divisors, whose sum is σ = 30013101290. Its totient is φ = 30013101288.

The previous prime is 30013101203. The next prime is 30013101311. The reversal of 30013101289 is 98210131003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27724914064 + 2288187225 = 166508^2 + 47835^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013101289 - 2⁷ = 30013101161 is a prime.

It is not a weakly prime, because it can be changed into another prime (30013105289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006550644 + 15006550645.

It is an arithmetic number, because the mean of its divisors is an integer number (15006550645).

Almost surely, 2^30013101289 is an apocalyptic number.

It is an amenable number.

30013101289 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013101289 is an equidigital number, since it uses as much as digits as its factorization.

30013101289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 30013101289 in words is "thirty billion, thirteen million, one hundred one thousand, two hundred eighty-nine".