2113013352513 has 32 divisors (see below), whose sum is σ = 3526791356160. Its totient is φ = 1097223966720.

The previous prime is 2113013352491. The next prime is 2113013352521. The reversal of 2113013352513 is 3152533103112.

It is not a de Polignac number, because 2113013352513 - 2¹⁴ = 2113013336129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113013352523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102038008 + ... + 102058713.

It is an arithmetic number, because the mean of its divisors is an integer number (110212229880).

Almost surely, 2^{2113013352513} is an apocalyptic number.

It is an amenable number.

2113013352513 is a deficient number, since it is larger than the sum of its proper divisors (1413778003647).

2113013352513 is a wasteful number, since it uses less digits than its factorization.

2113013352513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204096777.

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 2113013352513 its reverse (3152533103112), we get a palindrome (5265546455625).

The spelling of 2113013352513 in words is "two trillion, one hundred thirteen billion, thirteen million, three hundred fifty-two thousand, five hundred thirteen".