13068133320 has 64 divisors (see below), whose sum is σ = 42768440640. Its totient is φ = 3168032000.

The previous prime is 13068133303. The next prime is 13068133321. The reversal of 13068133320 is 2333186031.

It is a super-2 number, since 2×13068133320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13068133321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4948731 + ... + 4951370.

It is an arithmetic number, because the mean of its divisors is an integer number (668256885).

Almost surely, 2^13068133320 is an apocalyptic number.

13068133320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13068133320 is an abundant number, since it is smaller than the sum of its proper divisors (29700307320).

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

13068133320 is a wasteful number, since it uses less digits than its factorization.

13068133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9900126 (or 9900122 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 13068133320 in words is "thirteen billion, sixty-eight million, one hundred thirty-three thousand, three hundred twenty".