331131011022033 has 8 divisors (see below), whose sum is σ = 442620125565888. Its totient is φ = 220197951913104.

The previous prime is 331131011021999. The next prime is 331131011022059. The reversal of 331131011022033 is 330220110131133.

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

It is not a de Polignac number, because 331131011022033 - 2²⁵ = 331130977467601 is a prime.

It is a super-2 number, since 2×331131011022033² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331131011021994 and 331131011022012.

It is not an unprimeable number, because it can be changed into a prime (331131011022233) 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, 139013857341 + ... + 139013859722.

It is an arithmetic number, because the mean of its divisors is an integer number (55327515695736).

Almost surely, 2^{331131011022033} is an apocalyptic number.

It is an amenable number.

331131011022033 is a deficient number, since it is larger than the sum of its proper divisors (111489114543855).

331131011022033 is a wasteful number, since it uses less digits than its factorization.

331131011022033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278027717463.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 331131011022033 its reverse (330220110131133), we get a palindrome (661351121153166).

The spelling of 331131011022033 in words is "three hundred thirty-one trillion, one hundred thirty-one billion, eleven million, twenty-two thousand, thirty-three".