13211030313331 has 8 divisors (see below), whose sum is σ = 13215095611200. Its totient is φ = 13206965653440.

The previous prime is 13211030313307. The next prime is 13211030313473. The reversal of 13211030313331 is 13331303011231.

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 13211030313331 - 2⁷ = 13211030313203 is a prime.

It is a super-2 number, since 2×13211030313331² (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 = 13211030313296 and 13211030313305.

It is not an unprimeable number, because it can be changed into a prime (13211030314331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43043110 + ... + 43348948.

It is an arithmetic number, because the mean of its divisors is an integer number (1651886951400).

Almost surely, 2^{13211030313331} is an apocalyptic number.

13211030313331 is a deficient number, since it is larger than the sum of its proper divisors (4065297869).

13211030313331 is an equidigital number, since it uses as much as digits as its factorization.

13211030313331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318989.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 13211030313331 its reverse (13331303011231), we get a palindrome (26542333324562).

The spelling of 13211030313331 in words is "thirteen trillion, two hundred eleven billion, thirty million, three hundred thirteen thousand, three hundred thirty-one".