133003101100 has 18 divisors (see below), whose sum is σ = 288616729604. Its totient is φ = 53201240400.

The previous prime is 133003101071. The next prime is 133003101107. The reversal of 133003101100 is 1101300331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (133003101107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665015406 + ... + 665015605.

Almost surely, 2^133003101100 is an apocalyptic number.

133003101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133003101100 is an abundant number, since it is smaller than the sum of its proper divisors (155613628504).

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

133003101100 is a wasteful number, since it uses less digits than its factorization.

133003101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330031025 (or 1330031018 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 133003101100 its reverse (1101300331), we get a palindrome (134104401431).

The spelling of 133003101100 in words is "one hundred thirty-three billion, three million, one hundred one thousand, one hundred".