13213023030331 has 16 divisors (see below), whose sum is σ = 14285973888000. Its totient is φ = 12173974478848.

The previous prime is 13213023030299. The next prime is 13213023030371. The reversal of 13213023030331 is 13303032031231.

It is a cyclic number.

It is not a de Polignac number, because 13213023030331 - 2⁵ = 13213023030299 is a prime.

It is a super-2 number, since 2×13213023030331² (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 = 13213023030296 and 13213023030305.

It is not an unprimeable number, because it can be changed into a prime (13213023030371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15926011 + ... + 16735108.

It is an arithmetic number, because the mean of its divisors is an integer number (892873368000).

Almost surely, 2^{13213023030331} is an apocalyptic number.

13213023030331 is a deficient number, since it is larger than the sum of its proper divisors (1072950857669).

13213023030331 is a wasteful number, since it uses less digits than its factorization.

13213023030331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32661638.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13213023030331 its reverse (13303032031231), we get a palindrome (26516055061562).

The spelling of 13213023030331 in words is "thirteen trillion, two hundred thirteen billion, twenty-three million, thirty thousand, three hundred thirty-one".