323232023131 has 4 divisors (see below), whose sum is σ = 323240636664. Its totient is φ = 323223409600.

The previous prime is 323232023069. The next prime is 323232023137. The reversal of 323232023131 is 131320232323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323232023131 is a prime.

It is a super-2 number, since 2×323232023131² (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 = 323232023096 and 323232023105.

It is not an unprimeable number, because it can be changed into a prime (323232023137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4250230 + ... + 4325611.

It is an arithmetic number, because the mean of its divisors is an integer number (80810159166).

Almost surely, 2^323232023131 is an apocalyptic number.

323232023131 is a deficient number, since it is larger than the sum of its proper divisors (8613533).

323232023131 is an equidigital number, since it uses as much as digits as its factorization.

323232023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8613532.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 323232023131 its reverse (131320232323), we get a palindrome (454552255454).

The spelling of 323232023131 in words is "three hundred twenty-three billion, two hundred thirty-two million, twenty-three thousand, one hundred thirty-one".