331201021213033 has 8 divisors (see below), whose sum is σ = 334317562520000. Its totient is φ = 328097226497040.

The previous prime is 331201021213031. The next prime is 331201021213039. The reversal of 331201021213033 is 330312120102133.

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 331201021213033 - 2¹ = 331201021213031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331201021212989 and 331201021213007.

It is not an unprimeable number, because it can be changed into a prime (331201021213031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3186595533 + ... + 3186699466.

It is an arithmetic number, because the mean of its divisors is an integer number (41789695315000).

Almost surely, 2^{331201021213033} is an apocalyptic number.

It is an amenable number.

331201021213033 is a deficient number, since it is larger than the sum of its proper divisors (3116541306967).

331201021213033 is a wasteful number, since it uses less digits than its factorization.

331201021213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373295487.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 331201021213033 its reverse (330312120102133), we get a palindrome (661513141315166).

The spelling of 331201021213033 in words is "three hundred thirty-one trillion, two hundred one billion, twenty-one million, two hundred thirteen thousand, thirty-three".