133965232200 has 108 divisors (see below), whose sum is σ = 449952061065. Its totient is φ = 35719920960.

The previous prime is 133965232189. The next prime is 133965232229. The reversal of 133965232200 is 2232569331.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

133965232200 is a `hidden beast` number, since 13 + 396 + 5 + 232 + 20 + 0 = 666.

133965232200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 131285927556 + 2679304644 = 362334^2 + 51762^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=258810.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15524287 + ... + 15532913.

Almost surely, 2^133965232200 is an apocalyptic number.

133965232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133965232200 is an abundant number, since it is smaller than the sum of its proper divisors (315986828865).

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

133965232200 is an frugal number, since it uses more digits than its factorization.

133965232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17276 (or 8637 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The spelling of 133965232200 in words is "one hundred thirty-three billion, nine hundred sixty-five million, two hundred thirty-two thousand, two hundred".