133212333230 has 8 divisors (see below), whose sum is σ = 239782199832. Its totient is φ = 53284933288.

The previous prime is 133212333223. The next prime is 133212333253. The reversal of 133212333230 is 32333212331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133212333230.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 6660616652 + ... + 6660616671.

It is an arithmetic number, because the mean of its divisors is an integer number (29972774979).

Almost surely, 2^133212333230 is an apocalyptic number.

133212333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133212333230 is a deficient number, since it is larger than the sum of its proper divisors (106569866602).

133212333230 is a wasteful number, since it uses less digits than its factorization.

133212333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13321233330.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 133212333230 its reverse (32333212331), we get a palindrome (165545545561).

The spelling of 133212333230 in words is "one hundred thirty-three billion, two hundred twelve million, three hundred thirty-three thousand, two hundred thirty".