30130526047 has 2 divisors, whose sum is σ = 30130526048. Its totient is φ = 30130526046.

The previous prime is 30130525991. The next prime is 30130526051. The reversal of 30130526047 is 74062503103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30130526047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30130526347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065263023 + 15065263024.

It is an arithmetic number, because the mean of its divisors is an integer number (15065263024).

Almost surely, 2^30130526047 is an apocalyptic number.

30130526047 is a deficient number, since it is larger than the sum of its proper divisors (1).

30130526047 is an equidigital number, since it uses as much as digits as its factorization.

30130526047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 30130526047 in words is "thirty billion, one hundred thirty million, five hundred twenty-six thousand, forty-seven".