2130113130012 has 72 divisors (see below), whose sum is σ = 6154144659936. Its totient is φ = 608555833344.

The previous prime is 2130113129971. The next prime is 2130113130031. The reversal of 2130113130012 is 2100313110312.

2130113130012 is a `hidden beast` number, since 21 + 301 + 1 + 31 + 300 + 12 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2937868 + ... + 3590444.

It is an arithmetic number, because the mean of its divisors is an integer number (85474231388).

Almost surely, 2^{2130113130012} is an apocalyptic number.

It is an amenable number.

2130113130012 is an abundant number, since it is smaller than the sum of its proper divisors (4024031529924).

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

2130113130012 is a wasteful number, since it uses less digits than its factorization.

2130113130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665547 (or 665542 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2130113130012 its reverse (2100313110312), we get a palindrome (4230426240324).

The spelling of 2130113130012 in words is "two trillion, one hundred thirty billion, one hundred thirteen million, one hundred thirty thousand, twelve".