320230011032 has 64 divisors (see below), whose sum is σ = 622146117600. Its totient is φ = 154454307840.

The previous prime is 320230011019. The next prime is 320230011053. The reversal of 320230011032 is 230110032023.

It is a self number, because there is not a number n which added to its sum of digits gives 320230011032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5520194 + ... + 5577902.

Almost surely, 2^320230011032 is an apocalyptic number.

It is an amenable number.

320230011032 is a deficient number, since it is larger than the sum of its proper divisors (301916106568).

320230011032 is a wasteful number, since it uses less digits than its factorization.

320230011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57996 (or 57992 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320230011032 its reverse (230110032023), we get a palindrome (550340043055).

The spelling of 320230011032 in words is "three hundred twenty billion, two hundred thirty million, eleven thousand, thirty-two".