323220100310231 has 8 divisors (see below), whose sum is σ = 331958903709264. Its totient is φ = 314481461385600.

The previous prime is 323220100310209. The next prime is 323220100310323. The reversal of 323220100310231 is 132013001022323.

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 323220100310231 - 2¹⁰ = 323220100309207 is a prime.

It is a super-2 number, since 2×323220100310231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323220100310197 and 323220100310206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323220100300231) 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, 37129970 + ... + 45000831.

It is an arithmetic number, because the mean of its divisors is an integer number (41494862963658).

Almost surely, 2^{323220100310231} is an apocalyptic number.

323220100310231 is a deficient number, since it is larger than the sum of its proper divisors (8738803399033).

323220100310231 is a wasteful number, since it uses less digits than its factorization.

323220100310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82237201.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 323220100310231 its reverse (132013001022323), we get a palindrome (455233101332554).

The spelling of 323220100310231 in words is "three hundred twenty-three trillion, two hundred twenty billion, one hundred million, three hundred ten thousand, two hundred thirty-one".