30047115227 has 16 divisors (see below), whose sum is σ = 30473187552. Its totient is φ = 29624167680.

The previous prime is 30047115193. The next prime is 30047115247. The reversal of 30047115227 is 72251174003.

It is a cyclic number.

It is not a de Polignac number, because 30047115227 - 2⁸ = 30047114971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30047115193 and 30047115202.

It is not an unprimeable number, because it can be changed into a prime (30047115247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31930577 + ... + 31931517.

It is an arithmetic number, because the mean of its divisors is an integer number (1904574222).

Almost surely, 2^30047115227 is an apocalyptic number.

30047115227 is a deficient number, since it is larger than the sum of its proper divisors (426072325).

30047115227 is a wasteful number, since it uses less digits than its factorization.

30047115227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 30047115227 in words is "thirty billion, forty-seven million, one hundred fifteen thousand, two hundred twenty-seven".