30328706147 has 2 divisors, whose sum is σ = 30328706148. Its totient is φ = 30328706146.

The previous prime is 30328706143. The next prime is 30328706201. The reversal of 30328706147 is 74160782303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30328706147 - 2² = 30328706143 is a prime.

It is not a weakly prime, because it can be changed into another prime (30328706143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15164353073 + 15164353074.

It is an arithmetic number, because the mean of its divisors is an integer number (15164353074).

Almost surely, 2^30328706147 is an apocalyptic number.

30328706147 is a deficient number, since it is larger than the sum of its proper divisors (1).

30328706147 is an equidigital number, since it uses as much as digits as its factorization.

30328706147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 30328706147 in words is "thirty billion, three hundred twenty-eight million, seven hundred six thousand, one hundred forty-seven".