2130533168 has 20 divisors (see below), whose sum is σ = 4132079280. Its totient is φ = 1064190144.

The previous prime is 2130533159. The next prime is 2130533173. The reversal of 2130533168 is 8613350312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50828 + ... + 82731.

It is an arithmetic number, because the mean of its divisors is an integer number (206603964).

Almost surely, 2^2130533168 is an apocalyptic number.

It is an amenable number.

2130533168 is a deficient number, since it is larger than the sum of its proper divisors (2001546112).

2130533168 is a wasteful number, since it uses less digits than its factorization.

2130533168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134564 (or 134558 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2130533168 is about 46157.6989027833. The cubic root of 2130533168 is about 1286.7556974675.

The spelling of 2130533168 in words is "two billion, one hundred thirty million, five hundred thirty-three thousand, one hundred sixty-eight".