133234421112 has 96 divisors (see below), whose sum is σ = 401135978880. Its totient is φ = 39672771840.

The previous prime is 133234421077. The next prime is 133234421129. The reversal of 133234421112 is 211124432331.

133234421112 is a `hidden beast` number, since 1 + 3 + 3 + 234 + 421 + 1 + 1 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2266863 + ... + 2324894.

It is an arithmetic number, because the mean of its divisors is an integer number (4178499780).

Almost surely, 2^133234421112 is an apocalyptic number.

133234421112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133234421112 is an abundant number, since it is smaller than the sum of its proper divisors (267901557768).

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

133234421112 is a wasteful number, since it uses less digits than its factorization.

133234421112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591813 (or 4591806 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 133234421112 its reverse (211124432331), we get a palindrome (344358853443).

The spelling of 133234421112 in words is "one hundred thirty-three billion, two hundred thirty-four million, four hundred twenty-one thousand, one hundred twelve".