13331301000331 has 4 divisors (see below), whose sum is σ = 13331315340432. Its totient is φ = 13331286660232.

The previous prime is 13331301000229. The next prime is 13331301000359. The reversal of 13331301000331 is 13300010313331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13331301000331 - 2¹⁵ = 13331300967563 is a prime.

It is a super-2 number, since 2×13331301000331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331301007331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671120 + ... + 7669693.

It is an arithmetic number, because the mean of its divisors is an integer number (3332828835108).

Almost surely, 2^{13331301000331} is an apocalyptic number.

13331301000331 is a deficient number, since it is larger than the sum of its proper divisors (14340101).

13331301000331 is an equidigital number, since it uses as much as digits as its factorization.

13331301000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14340100.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 13331301000331 its reverse (13300010313331), we get a palindrome (26631311313662).

The spelling of 13331301000331 in words is "thirteen trillion, three hundred thirty-one billion, three hundred one million, three hundred thirty-one", and thus it is an aban number.