133303120330 has 16 divisors (see below), whose sum is σ = 242982904320. Its totient is φ = 52646295312.

The previous prime is 133303120283. The next prime is 133303120333. The reversal of 133303120330 is 33021303331.

It is not an unprimeable number, because it can be changed into a prime (133303120333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84368274 + ... + 84369853.

It is an arithmetic number, because the mean of its divisors is an integer number (15186431520).

Almost surely, 2^133303120330 is an apocalyptic number.

133303120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133303120330 is a deficient number, since it is larger than the sum of its proper divisors (109679783990).

133303120330 is a wasteful number, since it uses less digits than its factorization.

133303120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168738213.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 133303120330 its reverse (33021303331), we get a palindrome (166324423661).

The spelling of 133303120330 in words is "one hundred thirty-three billion, three hundred three million, one hundred twenty thousand, three hundred thirty".