133311232200 has 96 divisors (see below), whose sum is σ = 417525464160. Its totient is φ = 35183155200.

The previous prime is 133311232193. The next prime is 133311232231. The reversal of 133311232200 is 2232113331.

133311232200 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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, 1087086 + ... + 1203485.

It is an arithmetic number, because the mean of its divisors is an integer number (4349223585).

Almost surely, 2^133311232200 is an apocalyptic number.

133311232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133311232200 is an abundant number, since it is smaller than the sum of its proper divisors (284214231960).

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

133311232200 is a wasteful number, since it uses less digits than its factorization.

133311232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290687 (or 2290678 counting only the distinct ones).

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

Adding to 133311232200 its reverse (2232113331), we get a palindrome (135543345531).

The spelling of 133311232200 in words is "one hundred thirty-three billion, three hundred eleven million, two hundred thirty-two thousand, two hundred".