3103122001320 has 192 divisors, whose sum is σ = 11356880970240. Its totient is φ = 728005132800.

The previous prime is 3103122001271. The next prime is 3103122001333. The reversal of 3103122001320 is 231002213013.

3103122001320 is a `hidden beast` number, since 3 + 10 + 312 + 20 + 0 + 1 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3103122001293 and 3103122001302.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 12516219 + ... + 12761738.

It is an arithmetic number, because the mean of its divisors is an integer number (59150421720).

Almost surely, 2^{3103122001320} is an apocalyptic number.

3103122001320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3103122001320 is an abundant number, since it is smaller than the sum of its proper divisors (8253758968920).

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

3103122001320 is a wasteful number, since it uses less digits than its factorization.

3103122001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25278016 (or 25278009 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3103122001320 its reverse (231002213013), we get a palindrome (3334124214333).

The spelling of 3103122001320 in words is "three trillion, one hundred three billion, one hundred twenty-two million, one thousand, three hundred twenty".