133122332100 has 36 divisors (see below), whose sum is σ = 385167281744. Its totient is φ = 35499288480.

The previous prime is 133122332011. The next prime is 133122332111. The reversal of 133122332100 is 1233221331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221870254 + ... + 221870853.

Almost surely, 2^133122332100 is an apocalyptic number.

133122332100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133122332100 is an abundant number, since it is smaller than the sum of its proper divisors (252044949644).

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

133122332100 is a wasteful number, since it uses less digits than its factorization.

133122332100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443741124 (or 443741117 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133122332100 its reverse (1233221331), we get a palindrome (134355553431).

The spelling of 133122332100 in words is "one hundred thirty-three billion, one hundred twenty-two million, three hundred thirty-two thousand, one hundred".