11332415133 has 32 divisors (see below), whose sum is σ = 18091315200. Its totient is φ = 6969509568.

The previous prime is 11332415131. The next prime is 11332415189. The reversal of 11332415133 is 33151423311.

11332415133 is a `hidden beast` number, since 113 + 3 + 2 + 415 + 133 = 666.

It is not a de Polignac number, because 11332415133 - 2¹ = 11332415131 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 11332415097 and 11332415106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332415131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 618916 + ... + 636962.

It is an arithmetic number, because the mean of its divisors is an integer number (565353600).

Almost surely, 2^11332415133 is an apocalyptic number.

11332415133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11332415133 is a deficient number, since it is larger than the sum of its proper divisors (6758900067).

11332415133 is a wasteful number, since it uses less digits than its factorization.

11332415133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19858 (or 19852 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 11332415133 its reverse (33151423311), we get a palindrome (44483838444).

The spelling of 11332415133 in words is "eleven billion, three hundred thirty-two million, four hundred fifteen thousand, one hundred thirty-three".