13021301122331 has 8 divisors (see below), whose sum is σ = 13029163376640. Its totient is φ = 13013439225192.

The previous prime is 13021301122301. The next prime is 13021301122343. The reversal of 13021301122331 is 13322110312031.

13021301122331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13021301122331 is a prime.

It is a super-2 number, since 2×13021301122331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13021301122297 and 13021301122306.

It is not an unprimeable number, because it can be changed into a prime (13021301122301) 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, 124387910 + ... + 124492548.

It is an arithmetic number, because the mean of its divisors is an integer number (1628645422080).

Almost surely, 2^{13021301122331} is an apocalyptic number.

13021301122331 is a deficient number, since it is larger than the sum of its proper divisors (7862254309).

13021301122331 is a wasteful number, since it uses less digits than its factorization.

13021301122331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178585.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13021301122331 its reverse (13322110312031), we get a palindrome (26343411434362).

The spelling of 13021301122331 in words is "thirteen trillion, twenty-one billion, three hundred one million, one hundred twenty-two thousand, three hundred thirty-one".