321112032023 has 2 divisors, whose sum is σ = 321112032024. Its totient is φ = 321112032022.

The previous prime is 321112031993. The next prime is 321112032049. The reversal of 321112032023 is 320230211123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 321112032023 - 2¹⁰ = 321112030999 is a prime.

It is a super-2 number, since 2×321112032023² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321112031986 and 321112032004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321112032083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160556016011 + 160556016012.

It is an arithmetic number, because the mean of its divisors is an integer number (160556016012).

Almost surely, 2^321112032023 is an apocalyptic number.

321112032023 is a deficient number, since it is larger than the sum of its proper divisors (1).

321112032023 is an equidigital number, since it uses as much as digits as its factorization.

321112032023 is an evil number, because the sum of its binary digits is even.

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

Adding to 321112032023 its reverse (320230211123), we get a palindrome (641342243146).

The spelling of 321112032023 in words is "three hundred twenty-one billion, one hundred twelve million, thirty-two thousand, twenty-three".