13332403120 has 80 divisors (see below), whose sum is σ = 32047591680. Its totient is φ = 5152896000.

The previous prime is 13332403093. The next prime is 13332403157. The reversal of 13332403120 is 2130423331.

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

It is a junction number, because it is equal to n+sod(n) for n = 13332403091 and 13332403100.

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, 1734646 + ... + 1742314.

It is an arithmetic number, because the mean of its divisors is an integer number (400594896).

Almost surely, 2^13332403120 is an apocalyptic number.

13332403120 is a gapful number since it is divisible by the number (10) 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 13332403120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16023795840).

13332403120 is an abundant number, since it is smaller than the sum of its proper divisors (18715188560).

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

13332403120 is a wasteful number, since it uses less digits than its factorization.

13332403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8414 (or 8408 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13332403120 its reverse (2130423331), we get a palindrome (15462826451).

The spelling of 13332403120 in words is "thirteen billion, three hundred thirty-two million, four hundred three thousand, one hundred twenty".