13533133104 has 40 divisors (see below), whose sum is σ = 38845105520. Its totient is φ = 4511044224.

The previous prime is 13533133091. The next prime is 13533133121. The reversal of 13533133104 is 40133133531.

13533133104 is a `hidden beast` number, since 1 + 35 + 3 + 313 + 310 + 4 = 666.

It is a super-2 number, since 2×13533133104² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 15662917 + ... + 15663780.

It is an arithmetic number, because the mean of its divisors is an integer number (971127638).

Almost surely, 2^13533133104 is an apocalyptic number.

It is an amenable number.

13533133104 is an abundant number, since it is smaller than the sum of its proper divisors (25311972416).

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

13533133104 is a wasteful number, since it uses less digits than its factorization.

13533133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31326714 (or 31326702 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

Adding to 13533133104 its reverse (40133133531), we get a palindrome (53666266635).

The spelling of 13533133104 in words is "thirteen billion, five hundred thirty-three million, one hundred thirty-three thousand, one hundred four".