133030032300 has 216 divisors, whose sum is σ = 456355291392. Its totient is φ = 32145264000.

The previous prime is 133030032271. The next prime is 133030032301. The reversal of 133030032300 is 3230030331.

133030032300 is a `hidden beast` number, since 1 + 3 + 30 + 300 + 32 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (133030032301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3057297 + ... + 3100503.

Almost surely, 2^133030032300 is an apocalyptic number.

133030032300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133030032300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228177645696).

133030032300 is an abundant number, since it is smaller than the sum of its proper divisors (323325259092).

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

133030032300 is a wasteful number, since it uses less digits than its factorization.

133030032300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43549 (or 43539 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 133030032300 its reverse (3230030331), we get a palindrome (136260062631).

The spelling of 133030032300 in words is "one hundred thirty-three billion, thirty million, thirty-two thousand, three hundred".