30230032139 has 2 divisors, whose sum is σ = 30230032140. Its totient is φ = 30230032138.

The previous prime is 30230032093. The next prime is 30230032207. The reversal of 30230032139 is 93123003203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30230032139 - 2⁸ = 30230031883 is a prime.

It is not a weakly prime, because it can be changed into another prime (30230034139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115016069 + 15115016070.

It is an arithmetic number, because the mean of its divisors is an integer number (15115016070).

Almost surely, 2^30230032139 is an apocalyptic number.

30230032139 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230032139 is an equidigital number, since it uses as much as digits as its factorization.

30230032139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

The spelling of 30230032139 in words is "thirty billion, two hundred thirty million, thirty-two thousand, one hundred thirty-nine".