30032300047 has 2 divisors, whose sum is σ = 30032300048. Its totient is φ = 30032300046.

The previous prime is 30032300021. The next prime is 30032300099. The reversal of 30032300047 is 74000323003.

It is a weak prime.

It is an emirp because it is prime and its reverse (74000323003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30032300047 - 2⁷ = 30032299919 is a prime.

It is a super-2 number, since 2×30032300047² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30032303047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016150023 + 15016150024.

It is an arithmetic number, because the mean of its divisors is an integer number (15016150024).

Almost surely, 2^30032300047 is an apocalyptic number.

30032300047 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032300047 is an equidigital number, since it uses as much as digits as its factorization.

30032300047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 22.

The spelling of 30032300047 in words is "thirty billion, thirty-two million, three hundred thousand, forty-seven".