3212031012321 has 8 divisors (see below), whose sum is σ = 4286626326400. Its totient is φ = 2139394853232.

The previous prime is 3212031012301. The next prime is 3212031012329. The reversal of 3212031012321 is 1232101302123.

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

It is not a de Polignac number, because 3212031012321 - 2¹⁹ = 3212030488033 is a prime.

It is a super-2 number, since 2×3212031012321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212031012329) 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, 489784921 + ... + 489791478.

It is an arithmetic number, because the mean of its divisors is an integer number (535828290800).

Almost surely, 2^{3212031012321} is an apocalyptic number.

It is an amenable number.

3212031012321 is a deficient number, since it is larger than the sum of its proper divisors (1074595314079).

3212031012321 is a wasteful number, since it uses less digits than its factorization.

3212031012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979577495.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3212031012321 its reverse (1232101302123), we get a palindrome (4444132314444).

The spelling of 3212031012321 in words is "three trillion, two hundred twelve billion, thirty-one million, twelve thousand, three hundred twenty-one".