3013221130320 has 80 divisors (see below), whose sum is σ = 9453527560512. Its totient is φ = 793844597760.

The previous prime is 3013221130307. The next prime is 3013221130331. The reversal of 3013221130320 is 230311223103.

It is a tau number, because it is divible by the number of its divisors (80).

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, 75613141 + ... + 75652980.

Almost surely, 2^{3013221130320} is an apocalyptic number.

3013221130320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3013221130320 is an abundant number, since it is smaller than the sum of its proper divisors (6440306430192).

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

3013221130320 is a wasteful number, since it uses less digits than its factorization.

3013221130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151266220 (or 151266214 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3013221130320 its reverse (230311223103), we get a palindrome (3243532353423).

The spelling of 3013221130320 in words is "three trillion, thirteen billion, two hundred twenty-one million, one hundred thirty thousand, three hundred twenty".