331102133121 has 8 divisors (see below), whose sum is σ = 464704748320. Its totient is φ = 209117136672.

The previous prime is 331102133111. The next prime is 331102133129. The reversal of 331102133121 is 121331201133.

It is a happy number.

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

It is not a de Polignac number, because 331102133121 - 2¹⁸ = 331101870977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331102133129) 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 7 ways as a sum of consecutive naturals, for example, 2904404620 + ... + 2904404733.

It is an arithmetic number, because the mean of its divisors is an integer number (58088093540).

Almost surely, 2^331102133121 is an apocalyptic number.

It is an amenable number.

331102133121 is a deficient number, since it is larger than the sum of its proper divisors (133602615199).

331102133121 is a wasteful number, since it uses less digits than its factorization.

331102133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808809375.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 331102133121 its reverse (121331201133), we get a palindrome (452433334254).

The spelling of 331102133121 in words is "three hundred thirty-one billion, one hundred two million, one hundred thirty-three thousand, one hundred twenty-one".