2031100130012 has 48 divisors (see below), whose sum is σ = 3813063851520. Its totient is φ = 943238649600.

The previous prime is 2031100130009. The next prime is 2031100130027. The reversal of 2031100130012 is 2100310011302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10709087 + ... + 10897097.

It is an arithmetic number, because the mean of its divisors is an integer number (79438830240).

Almost surely, 2^{2031100130012} is an apocalyptic number.

It is an amenable number.

2031100130012 is a deficient number, since it is larger than the sum of its proper divisors (1781963721508).

2031100130012 is a wasteful number, since it uses less digits than its factorization.

2031100130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190122 (or 190120 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2031100130012 its reverse (2100310011302), we get a palindrome (4131410141314).

The spelling of 2031100130012 in words is "two trillion, thirty-one billion, one hundred million, one hundred thirty thousand, twelve".