133300320030 has 32 divisors (see below), whose sum is σ = 355467520800. Its totient is φ = 35546751936.

The previous prime is 133300320019. The next prime is 133300320031. The reversal of 133300320030 is 30023003331.

133300320030 is a `hidden beast` number, since 13 + 3 + 300 + 320 + 0 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 133300319985 and 133300320012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133300320031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246852175 + ... + 246852714.

It is an arithmetic number, because the mean of its divisors is an integer number (11108360025).

Almost surely, 2^133300320030 is an apocalyptic number.

133300320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133300320030 is an abundant number, since it is smaller than the sum of its proper divisors (222167200770).

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

133300320030 is a wasteful number, since it uses less digits than its factorization.

133300320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493704905 (or 493704899 counting only the distinct ones).

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

Adding to 133300320030 its reverse (30023003331), we get a palindrome (163323323361).

The spelling of 133300320030 in words is "one hundred thirty-three billion, three hundred million, three hundred twenty thousand, thirty".