13112302230321 has 8 divisors (see below), whose sum is σ = 19980651017664. Its totient is φ = 7492744131600.

The previous prime is 13112302230239. The next prime is 13112302230343. The reversal of 13112302230321 is 12303220321131.

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

It is not a de Polignac number, because 13112302230321 - 2⁷ = 13112302230193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13112302230291 and 13112302230300.

It is not an unprimeable number, because it can be changed into a prime (13112302230371) 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, 312197672130 + ... + 312197672171.

It is an arithmetic number, because the mean of its divisors is an integer number (2497581377208).

Almost surely, 2^{13112302230321} is an apocalyptic number.

It is an amenable number.

13112302230321 is a deficient number, since it is larger than the sum of its proper divisors (6868348787343).

13112302230321 is an equidigital number, since it uses as much as digits as its factorization.

13112302230321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624395344311.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13112302230321 its reverse (12303220321131), we get a palindrome (25415522551452).

The spelling of 13112302230321 in words is "thirteen trillion, one hundred twelve billion, three hundred two million, two hundred thirty thousand, three hundred twenty-one".