2131410310213 has 4 divisors (see below), whose sum is σ = 2132691977728. Its totient is φ = 2130128642700.

The previous prime is 2131410310193. The next prime is 2131410310259. The reversal of 2131410310213 is 3120130141312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2131410310213 - 2⁹ = 2131410309701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131410310273) 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, 640831263 + ... + 640834588.

It is an arithmetic number, because the mean of its divisors is an integer number (533172994432).

Almost surely, 2^{2131410310213} is an apocalyptic number.

It is an amenable number.

2131410310213 is a deficient number, since it is larger than the sum of its proper divisors (1281667515).

2131410310213 is a wasteful number, since it uses less digits than its factorization.

2131410310213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281667514.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2131410310213 its reverse (3120130141312), we get a palindrome (5251540451525).

The spelling of 2131410310213 in words is "two trillion, one hundred thirty-one billion, four hundred ten million, three hundred ten thousand, two hundred thirteen".