13213324011125 has 16 divisors (see below), whose sum is σ = 18845975276544. Its totient is φ = 9060565035600.

The previous prime is 13213324011101. The next prime is 13213324011187. The reversal of 13213324011125 is 52111042331231.

It is not a de Polignac number, because 13213324011125 - 2¹² = 13213324007029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7550469989 + ... + 7550471738.

It is an arithmetic number, because the mean of its divisors is an integer number (1177873454784).

Almost surely, 2^{13213324011125} is an apocalyptic number.

It is an amenable number.

13213324011125 is a deficient number, since it is larger than the sum of its proper divisors (5632651265419).

13213324011125 is an equidigital number, since it uses as much as digits as its factorization.

13213324011125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15100941749 (or 15100941739 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 13213324011125 its reverse (52111042331231), we get a palindrome (65324366342356).

The spelling of 13213324011125 in words is "thirteen trillion, two hundred thirteen billion, three hundred twenty-four million, eleven thousand, one hundred twenty-five".