13204112145 has 16 divisors (see below), whose sum is σ = 24144662400. Its totient is φ = 6036165504.

The previous prime is 13204112093. The next prime is 13204112153. The reversal of 13204112145 is 54121140231.

It is not a de Polignac number, because 13204112145 - 2¹⁰ = 13204111121 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62876620 + ... + 62876829.

It is an arithmetic number, because the mean of its divisors is an integer number (1509041400).

Almost surely, 2^13204112145 is an apocalyptic number.

13204112145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13204112145 is a deficient number, since it is larger than the sum of its proper divisors (10940550255).

13204112145 is a wasteful number, since it uses less digits than its factorization.

13204112145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125753464.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 13204112145 its reverse (54121140231), we get a palindrome (67325252376).

The spelling of 13204112145 in words is "thirteen billion, two hundred four million, one hundred twelve thousand, one hundred forty-five".