3321310132320 has 96 divisors (see below), whose sum is σ = 10563701121792. Its totient is φ = 877083827712.

The previous prime is 3321310132289. The next prime is 3321310132373. The reversal of 3321310132320 is 232310131233.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3321310132320² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33539862 + ... + 33638741.

It is an arithmetic number, because the mean of its divisors is an integer number (110038553352).

Almost surely, 2^{3321310132320} is an apocalyptic number.

3321310132320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3321310132320 is an abundant number, since it is smaller than the sum of its proper divisors (7242390989472).

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

3321310132320 is a wasteful number, since it uses less digits than its factorization.

3321310132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67178724 (or 67178716 counting only the distinct ones).

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

Adding to 3321310132320 its reverse (232310131233), we get a palindrome (3553620263553).

The spelling of 3321310132320 in words is "three trillion, three hundred twenty-one billion, three hundred ten million, one hundred thirty-two thousand, three hundred twenty".