321112302023 has 8 divisors (see below), whose sum is σ = 325971919056. Its totient is φ = 316285632000.

The previous prime is 321112302013. The next prime is 321112302103. The reversal of 321112302023 is 320203211123.

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 321112302023 - 2³⁰ = 320038560199 is a prime.

It is a super-2 number, since 2×321112302023² (a number of 24 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 = 321112301986 and 321112302004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321112302013) 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, 8217113 + ... + 8256098.

It is an arithmetic number, because the mean of its divisors is an integer number (40746489882).

Almost surely, 2^321112302023 is an apocalyptic number.

321112302023 is a deficient number, since it is larger than the sum of its proper divisors (4859617033).

321112302023 is a wasteful number, since it uses less digits than its factorization.

321112302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16473505.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 321112302023 its reverse (320203211123), we get a palindrome (641315513146).

The spelling of 321112302023 in words is "three hundred twenty-one billion, one hundred twelve million, three hundred two thousand, twenty-three".