13335045120 has 352 divisors, whose sum is σ = 49894396800. Its totient is φ = 3368189952.

The previous prime is 13335045077. The next prime is 13335045169. The reversal of 13335045120 is 2154053331.

13335045120 is a `hidden beast` number, since 1 + 3 + 33 + 504 + 5 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2624022 + ... + 2629098.

Almost surely, 2^13335045120 is an apocalyptic number.

13335045120 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 13335045120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24947198400).

13335045120 is an abundant number, since it is smaller than the sum of its proper divisors (36559351680).

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

13335045120 is a wasteful number, since it uses less digits than its factorization.

13335045120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130 (or 5106 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 13335045120 its reverse (2154053331), we get a palindrome (15489098451).

The spelling of 13335045120 in words is "thirteen billion, three hundred thirty-five million, forty-five thousand, one hundred twenty".