2012313030102 has 80 divisors (see below), whose sum is σ = 4705530458112. Its totient is φ = 641550864240.

The previous prime is 2012313030089. The next prime is 2012313030107. The reversal of 2012313030102 is 2010303132102.

It is a super-2 number, since 2×2012313030102² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012313030107) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71774827 + ... + 71802857.

Almost surely, 2^{2012313030102} is an apocalyptic number.

2012313030102 is an abundant number, since it is smaller than the sum of its proper divisors (2693217428010).

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

2012313030102 is a wasteful number, since it uses less digits than its factorization.

2012313030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47335 (or 47326 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2012313030102 its reverse (2010303132102), we get a palindrome (4022616162204).

The spelling of 2012313030102 in words is "two trillion, twelve billion, three hundred thirteen million, thirty thousand, one hundred two".