133011032100 has 72 divisors (see below), whose sum is σ = 387614045280. Its totient is φ = 35214420480.

The previous prime is 133011032093. The next prime is 133011032111. The reversal of 133011032100 is 1230110331.

133011032100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 133011032100.

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, 1553157 + ... + 1636556.

Almost surely, 2^133011032100 is an apocalyptic number.

133011032100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133011032100 is an abundant number, since it is smaller than the sum of its proper divisors (254603013180).

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

133011032100 is a wasteful number, since it uses less digits than its factorization.

133011032100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189869 (or 3189862 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 133011032100 its reverse (1230110331), we get a palindrome (134241142431).

It can be divided in two parts, 13301 and 1032100, that added together give a palindrome (1045401).

The spelling of 133011032100 in words is "one hundred thirty-three billion, eleven million, thirty-two thousand, one hundred".