30085301 has 2 divisors, whose sum is σ = 30085302. Its totient is φ = 30085300.

The previous prime is 30085213. The next prime is 30085309. The reversal of 30085301 is 10358003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28462225 + 1623076 = 5335^2 + 1274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30085301 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30085309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15042650 + 15042651.

It is an arithmetic number, because the mean of its divisors is an integer number (15042651).

Almost surely, 2^30085301 is an apocalyptic number.

It is an amenable number.

30085301 is a deficient number, since it is larger than the sum of its proper divisors (1).

30085301 is an equidigital number, since it uses as much as digits as its factorization.

30085301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 30085301 is about 5485.0069279810. The cubic root of 30085301 is about 311.0174719560.

The spelling of 30085301 in words is "thirty million, eighty-five thousand, three hundred one".