320230323011032 has 32 divisors (see below), whose sum is σ = 695872734117120. Its totient is φ = 135308587186080.

The previous prime is 320230323011023. The next prime is 320230323011057. The reversal of 320230323011032 is 230110323032023.

It is a junction number, because it is equal to n+sod(n) for n = 320230323010988 and 320230323011006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40270408878 + ... + 40270416829.

It is an arithmetic number, because the mean of its divisors is an integer number (21746022941160).

Almost surely, 2^{320230323011032} is an apocalyptic number.

It is an amenable number.

320230323011032 is an abundant number, since it is smaller than the sum of its proper divisors (375642411106088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320230323011032 is a wasteful number, since it uses less digits than its factorization.

320230323011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80540825791 (or 80540825787 counting only the distinct ones).

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

Adding to 320230323011032 its reverse (230110323032023), we get a palindrome (550340646043055).

The spelling of 320230323011032 in words is "three hundred twenty trillion, two hundred thirty billion, three hundred twenty-three million, eleven thousand, thirty-two".