133032322100 has 36 divisors (see below), whose sum is σ = 288712771200. Its totient is φ = 53206913760.

The previous prime is 133032322091. The next prime is 133032322141. The reversal of 133032322100 is 1223230331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 873431 + ... + 1014369.

It is an arithmetic number, because the mean of its divisors is an integer number (8019799200).

Almost surely, 2^133032322100 is an apocalyptic number.

133032322100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133032322100 is an abundant number, since it is smaller than the sum of its proper divisors (155680449100).

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

133032322100 is a wasteful number, since it uses less digits than its factorization.

133032322100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150392 (or 150385 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133032322100 its reverse (1223230331), we get a palindrome (134255552431).

The spelling of 133032322100 in words is "one hundred thirty-three billion, thirty-two million, three hundred twenty-two thousand, one hundred".