2130131310011 has 4 divisors (see below), whose sum is σ = 2131070937912. Its totient is φ = 2129191682112.

The previous prime is 2130131310001. The next prime is 2130131310053. The reversal of 2130131310011 is 1100131310312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130131310011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130131310001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469810550 + ... + 469815083.

It is an arithmetic number, because the mean of its divisors is an integer number (532767734478).

Almost surely, 2^{2130131310011} is an apocalyptic number.

2130131310011 is a deficient number, since it is larger than the sum of its proper divisors (939627901).

2130131310011 is an equidigital number, since it uses as much as digits as its factorization.

2130131310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939627900.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 2130131310011 its reverse (1100131310312), we get a palindrome (3230262620323).

The spelling of 2130131310011 in words is "two trillion, one hundred thirty billion, one hundred thirty-one million, three hundred ten thousand, eleven".