2013210012 has 48 divisors (see below), whose sum is σ = 5129574912. Its totient is φ = 609463680.

The previous prime is 2013209959. The next prime is 2013210013. The reversal of 2013210012 is 2100123102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2013210012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013210013) 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, 137853 + ... + 151755.

It is an arithmetic number, because the mean of its divisors is an integer number (106866144).

Almost surely, 2^2013210012 is an apocalyptic number.

2013210012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2013210012 is an abundant number, since it is smaller than the sum of its proper divisors (3116364900).

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

2013210012 is a wasteful number, since it uses less digits than its factorization.

2013210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15018 (or 15016 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2013210012 is about 44868.8088988331. The cubic root of 2013210012 is about 1262.6888936331.

Adding to 2013210012 its reverse (2100123102), we get a palindrome (4113333114).

The spelling of 2013210012 in words is "two billion, thirteen million, two hundred ten thousand, twelve".