133204253216 has 12 divisors (see below), whose sum is σ = 262245873582. Its totient is φ = 66602126592.

The previous prime is 133204253167. The next prime is 133204253239. The reversal of 133204253216 is 612352402331.

133204253216 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 only one way, i.e., 120267465616 + 12936787600 = 346796^2 + 113740^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4162632913 = 133204253216 / (1 + 3 + 3 + 2 + 0 + 4 + 2 + 5 + 3 + 2 + 1 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081316425 + ... + 2081316488.

Almost surely, 2^133204253216 is an apocalyptic number.

133204253216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133204253216 is a deficient number, since it is larger than the sum of its proper divisors (129041620366).

133204253216 is an equidigital number, since it uses as much as digits as its factorization.

133204253216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162632923 (or 4162632915 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 133204253216 its reverse (612352402331), we get a palindrome (745556655547).

The spelling of 133204253216 in words is "one hundred thirty-three billion, two hundred four million, two hundred fifty-three thousand, two hundred sixteen".