13112323323321 has 8 divisors (see below), whose sum is σ = 17483115278304. Its totient is φ = 8741540125280.

The previous prime is 13112323323313. The next prime is 13112323323331. The reversal of 13112323323321 is 12332332321131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13112323323321 - 2³ = 13112323323313 is a prime.

It is a super-3 number, since 3×13112323323321³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13112323323331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199510 + ... + 6038336.

It is an arithmetic number, because the mean of its divisors is an integer number (2185389409788).

Almost surely, 2^{13112323323321} is an apocalyptic number.

It is an amenable number.

13112323323321 is a deficient number, since it is larger than the sum of its proper divisors (4370791954983).

13112323323321 is a wasteful number, since it uses less digits than its factorization.

13112323323321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378471.

The product of its digits is 11664, while the sum is 30.

Adding to 13112323323321 its reverse (12332332321131), we get a palindrome (25444655644452).

The spelling of 13112323323321 in words is "thirteen trillion, one hundred twelve billion, three hundred twenty-three million, three hundred twenty-three thousand, three hundred twenty-one".