3230131313220 has 48 divisors (see below), whose sum is σ = 10336420203648. Its totient is φ = 738315728640.

The previous prime is 3230131313197. The next prime is 3230131313221. The reversal of 3230131313220 is 223131310323.

It is not an unprimeable number, because it can be changed into a prime (3230131313221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3845394001 + ... + 3845394840.

It is an arithmetic number, because the mean of its divisors is an integer number (215342087576).

Almost surely, 2^{3230131313220} is an apocalyptic number.

3230131313220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230131313220 is an abundant number, since it is smaller than the sum of its proper divisors (7106288890428).

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

3230131313220 is a wasteful number, since it uses less digits than its factorization.

3230131313220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690788860 (or 7690788858 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3230131313220 its reverse (223131310323), we get a palindrome (3453262623543).

The spelling of 3230131313220 in words is "three trillion, two hundred thirty billion, one hundred thirty-one million, three hundred thirteen thousand, two hundred twenty".