2013513322443 has 16 divisors (see below), whose sum is σ = 3068535380736. Its totient is φ = 1150457315040.

The previous prime is 2013513322439. The next prime is 2013513322451. The reversal of 2013513322443 is 3442233153102.

It is not a de Polignac number, because 2013513322443 - 2² = 2013513322439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013513322423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4868521 + ... + 5265882.

It is an arithmetic number, because the mean of its divisors is an integer number (191783461296).

Almost surely, 2^{2013513322443} is an apocalyptic number.

2013513322443 is a deficient number, since it is larger than the sum of its proper divisors (1055022058293).

2013513322443 is a wasteful number, since it uses less digits than its factorization.

2013513322443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10143874.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2013513322443 its reverse (3442233153102), we get a palindrome (5455746475545).

The spelling of 2013513322443 in words is "two trillion, thirteen billion, five hundred thirteen million, three hundred twenty-two thousand, four hundred forty-three".