2130013018 has 8 divisors (see below), whose sum is σ = 3651450912. Its totient is φ = 912862716.

The previous prime is 2130012949. The next prime is 2130013019. The reversal of 2130013018 is 8103100312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2130012986 and 2130013004.

It is not an unprimeable number, because it can be changed into a prime (2130013019) 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, 76071880 + ... + 76071907.

It is an arithmetic number, because the mean of its divisors is an integer number (456431364).

Almost surely, 2^2130013018 is an apocalyptic number.

2130013018 is a deficient number, since it is larger than the sum of its proper divisors (1521437894).

2130013018 is a wasteful number, since it uses less digits than its factorization.

2130013018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152143796.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2130013018 is about 46152.0640708517. The cubic root of 2130013018 is about 1286.6509724372.

The spelling of 2130013018 in words is "two billion, one hundred thirty million, thirteen thousand, eighteen".