133534020300 has 72 divisors (see below), whose sum is σ = 392692230672. Its totient is φ = 35025312000.

The previous prime is 133534020283. The next prime is 133534020353. The reversal of 133534020300 is 3020435331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3630171 + ... + 3666770.

Almost surely, 2^133534020300 is an apocalyptic number.

133534020300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133534020300 is an abundant number, since it is smaller than the sum of its proper divisors (259158210372).

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

133534020300 is a wasteful number, since it uses less digits than its factorization.

133534020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297019 (or 7297012 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 133534020300 its reverse (3020435331), we get a palindrome (136554455631).

The spelling of 133534020300 in words is "one hundred thirty-three billion, five hundred thirty-four million, twenty thousand, three hundred".