3103230322320 has 160 divisors (see below), whose sum is σ = 9687686234112. Its totient is φ = 821725933056.

The previous prime is 3103230322303. The next prime is 3103230322343. The reversal of 3103230322320 is 232230323013.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20791479 + ... + 20940201.

Almost surely, 2^{3103230322320} is an apocalyptic number.

3103230322320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3103230322320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4843843117056).

3103230322320 is an abundant number, since it is smaller than the sum of its proper divisors (6584455911792).

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

3103230322320 is a wasteful number, since it uses less digits than its factorization.

3103230322320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149349 (or 149343 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3103230322320 its reverse (232230323013), we get a palindrome (3335460645333).

The spelling of 3103230322320 in words is "three trillion, one hundred three billion, two hundred thirty million, three hundred twenty-two thousand, three hundred twenty".