133312111432 has 16 divisors (see below), whose sum is σ = 252387008640. Its totient is φ = 66008909136.

The previous prime is 133312111417. The next prime is 133312111451. The reversal of 133312111432 is 234111213331.

It is a junction number, because it is equal to n+sod(n) for n = 133312111397 and 133312111406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80892448 + ... + 80894095.

It is an arithmetic number, because the mean of its divisors is an integer number (15774188040).

Almost surely, 2^133312111432 is an apocalyptic number.

It is an amenable number.

133312111432 is a deficient number, since it is larger than the sum of its proper divisors (119074897208).

133312111432 is a wasteful number, since it uses less digits than its factorization.

133312111432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161786652 (or 161786648 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

Adding to 133312111432 its reverse (234111213331), we get a palindrome (367423324763).

The spelling of 133312111432 in words is "one hundred thirty-three billion, three hundred twelve million, one hundred eleven thousand, four hundred thirty-two".