30241039 has 2 divisors, whose sum is σ = 30241040. Its totient is φ = 30241038.

The previous prime is 30241037. The next prime is 30241063. The reversal of 30241039 is 93014203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30241039 - 2¹ = 30241037 is a prime.

Together with 30241037, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30241031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15120519 + 15120520.

It is an arithmetic number, because the mean of its divisors is an integer number (15120520).

Almost surely, 2^30241039 is an apocalyptic number.

30241039 is a deficient number, since it is larger than the sum of its proper divisors (1).

30241039 is an equidigital number, since it uses as much as digits as its factorization.

30241039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 30241039 is about 5499.1853032972. The cubic root of 30241039 is about 311.5532141928.

The spelling of 30241039 in words is "thirty million, two hundred forty-one thousand, thirty-nine".