3120003322320 has 40 divisors (see below), whose sum is σ = 9672010299936. Its totient is φ = 832000885888.

The previous prime is 3120003322277. The next prime is 3120003322343. The reversal of 3120003322320 is 232233000213.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 6500006682 + ... + 6500007161.

Almost surely, 2^{3120003322320} is an apocalyptic number.

3120003322320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3120003322320 is an abundant number, since it is smaller than the sum of its proper divisors (6552006977616).

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

3120003322320 is a wasteful number, since it uses less digits than its factorization.

3120003322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13000013859 (or 13000013853 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 3120003322320 its reverse (232233000213), we get a palindrome (3352236322533).

The spelling of 3120003322320 in words is "three trillion, one hundred twenty billion, three million, three hundred twenty-two thousand, three hundred twenty".