332020313021231 has 4 divisors (see below), whose sum is σ = 333397990668864. Its totient is φ = 330642635373600.

The previous prime is 332020313021227. The next prime is 332020313021237. The reversal of 332020313021231 is 132120313020233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 332020313021231 - 2² = 332020313021227 is a prime.

It is a super-2 number, since 2×332020313021231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332020313021231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332020313021237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688838823455 + ... + 688838823936.

It is an arithmetic number, because the mean of its divisors is an integer number (83349497667216).

Almost surely, 2^{332020313021231} is an apocalyptic number.

332020313021231 is a deficient number, since it is larger than the sum of its proper divisors (1377677647633).

332020313021231 is a wasteful number, since it uses less digits than its factorization.

332020313021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377677647632.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 332020313021231 its reverse (132120313020233), we get a palindrome (464140626041464).

The spelling of 332020313021231 in words is "three hundred thirty-two trillion, twenty billion, three hundred thirteen million, twenty-one thousand, two hundred thirty-one".