3231320300032 has 80 divisors (see below), whose sum is σ = 7132424745600. Its totient is φ = 1450189578240.

The previous prime is 3231320299993. The next prime is 3231320300059. The reversal of 3231320300032 is 2300030231323.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3231320299976 and 3231320300012.

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, 3186357 + ... + 4076212.

It is an arithmetic number, because the mean of its divisors is an integer number (89155309320).

Almost surely, 2^{3231320300032} is an apocalyptic number.

3231320300032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3231320300032 is an abundant number, since it is smaller than the sum of its proper divisors (3901104445568).

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

3231320300032 is an equidigital number, since it uses as much as digits as its factorization.

3231320300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262677 (or 7262661 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 3231320300032 its reverse (2300030231323), we get a palindrome (5531350531355).

The spelling of 3231320300032 in words is "three trillion, two hundred thirty-one billion, three hundred twenty million, three hundred thousand, thirty-two".