2113143134116 has 144 divisors (see below), whose sum is σ = 4462193836800. Its totient is φ = 872508628992.

The previous prime is 2113143134111. The next prime is 2113143134131. The reversal of 2113143134116 is 6114313413112.

It is not an unprimeable number, because it can be changed into a prime (2113143134111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 863563605 + ... + 863566051.

It is an arithmetic number, because the mean of its divisors is an integer number (30987457200).

Almost surely, 2^{2113143134116} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113143134116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2231096918400).

2113143134116 is an abundant number, since it is smaller than the sum of its proper divisors (2349050702684).

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

2113143134116 is a wasteful number, since it uses less digits than its factorization.

2113143134116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986 (or 3977 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

Adding to 2113143134116 its reverse (6114313413112), we get a palindrome (8227456547228).

The spelling of 2113143134116 in words is "two trillion, one hundred thirteen billion, one hundred forty-three million, one hundred thirty-four thousand, one hundred sixteen".