13031333330133 has 8 divisors (see below), whose sum is σ = 17375375521728. Its totient is φ = 8687423345984.

The previous prime is 13031333330117. The next prime is 13031333330143. The reversal of 13031333330133 is 33103333313031.

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 13031333330133 - 2⁴ = 13031333330117 is a prime.

It is a super-2 number, since 2×13031333330133² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13031333330133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031333330143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32821641 + ... + 33216302.

It is an arithmetic number, because the mean of its divisors is an integer number (2171921940216).

Almost surely, 2^{13031333330133} is an apocalyptic number.

It is an amenable number.

13031333330133 is a deficient number, since it is larger than the sum of its proper divisors (4344042191595).

13031333330133 is an equidigital number, since it uses as much as digits as its factorization.

13031333330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66103723.

The product of its (nonzero) digits is 19683, while the sum is 30.

Adding to 13031333330133 its reverse (33103333313031), we get a palindrome (46134666643164).

The spelling of 13031333330133 in words is "thirteen trillion, thirty-one billion, three hundred thirty-three million, three hundred thirty thousand, one hundred thirty-three".