323122120231 has 8 divisors (see below), whose sum is σ = 353165733504. Its totient is φ = 294304776960.

The previous prime is 323122120207. The next prime is 323122120267. The reversal of 323122120231 is 132021221323.

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 323122120231 - 2¹⁷ = 323121989159 is a prime.

It is a super-2 number, since 2×323122120231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323122150231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306566950 + ... + 306568003.

It is an arithmetic number, because the mean of its divisors is an integer number (44145716688).

Almost surely, 2^323122120231 is an apocalyptic number.

323122120231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

323122120231 is a deficient number, since it is larger than the sum of its proper divisors (30043613273).

323122120231 is a wasteful number, since it uses less digits than its factorization.

323122120231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613135001.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 323122120231 its reverse (132021221323), we get a palindrome (455143341554).

The spelling of 323122120231 in words is "three hundred twenty-three billion, one hundred twenty-two million, one hundred twenty thousand, two hundred thirty-one".