2013100218 has 48 divisors (see below), whose sum is σ = 4484769120. Its totient is φ = 652144608.

The previous prime is 2013100211. The next prime is 2013100249. The reversal of 2013100218 is 8120013102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2013100218.

It is not an unprimeable number, because it can be changed into a prime (2013100211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1077321 + ... + 1079187.

It is an arithmetic number, because the mean of its divisors is an integer number (93432690).

Almost surely, 2^2013100218 is an apocalyptic number.

2013100218 is an abundant number, since it is smaller than the sum of its proper divisors (2471668902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013100218 is a wasteful number, since it uses less digits than its factorization.

2013100218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3531 (or 3528 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 2013100218 is about 44867.5853818767. The cubic root of 2013100218 is about 1262.6659388852.

The spelling of 2013100218 in words is "two billion, thirteen million, one hundred thousand, two hundred eighteen".