30847884153 has 4 divisors (see below), whose sum is σ = 41130512208. Its totient is φ = 20565256100.

The previous prime is 30847884143. The next prime is 30847884161. The reversal of 30847884153 is 35148874803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30847884153 - 2⁹ = 30847883641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30847884096 and 30847884105.

It is not an unprimeable number, because it can be changed into a prime (30847884103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5141314023 + ... + 5141314028.

It is an arithmetic number, because the mean of its divisors is an integer number (10282628052).

Almost surely, 2^30847884153 is an apocalyptic number.

It is an amenable number.

30847884153 is a deficient number, since it is larger than the sum of its proper divisors (10282628055).

30847884153 is a wasteful number, since it uses less digits than its factorization.

30847884153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10282628054.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 30847884153 in words is "thirty billion, eight hundred forty-seven million, eight hundred eighty-four thousand, one hundred fifty-three".