30599900147 has 2 divisors, whose sum is σ = 30599900148. Its totient is φ = 30599900146.

The previous prime is 30599900137. The next prime is 30599900179. The reversal of 30599900147 is 74100999503.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30599900147 - 2¹⁶ = 30599834611 is a prime.

It is not a weakly prime, because it can be changed into another prime (30599900117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15299950073 + 15299950074.

It is an arithmetic number, because the mean of its divisors is an integer number (15299950074).

Almost surely, 2^30599900147 is an apocalyptic number.

30599900147 is a deficient number, since it is larger than the sum of its proper divisors (1).

30599900147 is an equidigital number, since it uses as much as digits as its factorization.

30599900147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 306180, while the sum is 47.

The spelling of 30599900147 in words is "thirty billion, five hundred ninety-nine million, nine hundred thousand, one hundred forty-seven".