2013012232113 has 4 divisors (see below), whose sum is σ = 2684016309488. Its totient is φ = 1342008154740.

The previous prime is 2013012232081. The next prime is 2013012232169. The reversal of 2013012232113 is 3112322103102.

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 not a de Polignac number, because 2013012232113 - 2⁵ = 2013012232081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013012232113.

It is not an unprimeable number, because it can be changed into a prime (2013012232813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335502038683 + ... + 335502038688.

It is an arithmetic number, because the mean of its divisors is an integer number (671004077372).

Almost surely, 2^{2013012232113} is an apocalyptic number.

It is an amenable number.

2013012232113 is a deficient number, since it is larger than the sum of its proper divisors (671004077375).

2013012232113 is an equidigital number, since it uses as much as digits as its factorization.

2013012232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671004077374.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2013012232113 its reverse (3112322103102), we get a palindrome (5125334335215).

The spelling of 2013012232113 in words is "two trillion, thirteen billion, twelve million, two hundred thirty-two thousand, one hundred thirteen".