13213024041121 has 16 divisors (see below), whose sum is σ = 13657281131520. Its totient is φ = 12777780862800.

The previous prime is 13213024041103. The next prime is 13213024041137. The reversal of 13213024041121 is 12114042031231.

It is a cyclic number.

It is not a de Polignac number, because 13213024041121 - 2¹¹ = 13213024039073 is a prime.

It is a super-2 number, since 2×13213024041121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13213024041421) 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, 6281935 + ... + 8117188.

It is an arithmetic number, because the mean of its divisors is an integer number (853580070720).

Almost surely, 2^{13213024041121} is an apocalyptic number.

It is an amenable number.

13213024041121 is a deficient number, since it is larger than the sum of its proper divisors (444257090399).

13213024041121 is a wasteful number, since it uses less digits than its factorization.

13213024041121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14399436.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 13213024041121 its reverse (12114042031231), we get a palindrome (25327066072352).

The spelling of 13213024041121 in words is "thirteen trillion, two hundred thirteen billion, twenty-four million, forty-one thousand, one hundred twenty-one".