3231002121331 has 8 divisors (see below), whose sum is σ = 3315351029760. Its totient is φ = 3147071818632.

The previous prime is 3231002121329. The next prime is 3231002121359. The reversal of 3231002121331 is 1331212001323.

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 3231002121331 - 2¹ = 3231002121329 is a prime.

It is a super-2 number, since 2×3231002121331² (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 (3231002121371) 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, 104635795 + ... + 104666668.

It is an arithmetic number, because the mean of its divisors is an integer number (414418878720).

Almost surely, 2^{3231002121331} is an apocalyptic number.

3231002121331 is a deficient number, since it is larger than the sum of its proper divisors (84348908429).

3231002121331 is a wasteful number, since it uses less digits than its factorization.

3231002121331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209302865.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3231002121331 its reverse (1331212001323), we get a palindrome (4562214122654).

The spelling of 3231002121331 in words is "three trillion, two hundred thirty-one billion, two million, one hundred twenty-one thousand, three hundred thirty-one".