2013453353104 has 20 divisors (see below), whose sum is σ = 4006500085564. Its totient is φ = 979517847168.

The previous prime is 2013453353057. The next prime is 2013453353123. The reversal of 2013453353104 is 4013533543102.

It can be written as a sum of positive squares in 2 ways, for example, as 1404585263104 + 608868090000 = 1185152^2 + 780300^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2013453353104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700551227 + ... + 1700552410.

Almost surely, 2^{2013453353104} is an apocalyptic number.

It is an amenable number.

2013453353104 is a deficient number, since it is larger than the sum of its proper divisors (1993046732460).

2013453353104 is a wasteful number, since it uses less digits than its factorization.

2013453353104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401103682 (or 3401103676 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 2013453353104 its reverse (4013533543102), we get a palindrome (6026986896206).

The spelling of 2013453353104 in words is "two trillion, thirteen billion, four hundred fifty-three million, three hundred fifty-three thousand, one hundred four".