2054213130113 has 4 divisors (see below), whose sum is σ = 2054216001540. Its totient is φ = 2054210258688.

The previous prime is 2054213130031. The next prime is 2054213130131. The reversal of 2054213130113 is 3110313124502.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1891153036864 + 163060093249 = 1375192^2 + 403807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054213130113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2054213130913) 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, 591833 + ... + 2111561.

It is an arithmetic number, because the mean of its divisors is an integer number (513554000385).

Almost surely, 2^{2054213130113} is an apocalyptic number.

It is an amenable number.

2054213130113 is a deficient number, since it is larger than the sum of its proper divisors (2871427).

2054213130113 is a wasteful number, since it uses less digits than its factorization.

2054213130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871426.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 2054213130113 its reverse (3110313124502), we get a palindrome (5164526254615).

The spelling of 2054213130113 in words is "two trillion, fifty-four billion, two hundred thirteen million, one hundred thirty thousand, one hundred thirteen".