30230055307 has 2 divisors, whose sum is σ = 30230055308. Its totient is φ = 30230055306.

The previous prime is 30230055301. The next prime is 30230055347. The reversal of 30230055307 is 70355003203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230055307 is a prime.

It is not a weakly prime, because it can be changed into another prime (30230055301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115027653 + 15115027654.

It is an arithmetic number, because the mean of its divisors is an integer number (15115027654).

Almost surely, 2^30230055307 is an apocalyptic number.

30230055307 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230055307 is an equidigital number, since it uses as much as digits as its factorization.

30230055307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 28.

The spelling of 30230055307 in words is "thirty billion, two hundred thirty million, fifty-five thousand, three hundred seven".