321300233131 has 8 divisors (see below), whose sum is σ = 331823338560. Its totient is φ = 310930749888.

The previous prime is 321300233123. The next prime is 321300233141. The reversal of 321300233131 is 131332003123.

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 321300233131 - 2³ = 321300233123 is a prime.

It is a super-2 number, since 2×321300233131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321300233141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38401296 + ... + 38409661.

It is an arithmetic number, because the mean of its divisors is an integer number (41477917320).

Almost surely, 2^321300233131 is an apocalyptic number.

321300233131 is a deficient number, since it is larger than the sum of its proper divisors (10523105429).

321300233131 is an equidigital number, since it uses as much as digits as its factorization.

321300233131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76811093.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 321300233131 its reverse (131332003123), we get a palindrome (452632236254).

The spelling of 321300233131 in words is "three hundred twenty-one billion, three hundred million, two hundred thirty-three thousand, one hundred thirty-one".