133212133302 has 64 divisors (see below), whose sum is σ = 283548807360. Its totient is φ = 41647155200.

The previous prime is 133212133283. The next prime is 133212133303. The reversal of 133212133302 is 203331212331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133212133303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1622152 + ... + 1702292.

It is an arithmetic number, because the mean of its divisors is an integer number (4430450115).

Almost surely, 2^133212133302 is an apocalyptic number.

133212133302 is an abundant number, since it is smaller than the sum of its proper divisors (150336674058).

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

133212133302 is a wasteful number, since it uses less digits than its factorization.

133212133302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80449.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133212133302 its reverse (203331212331), we get a palindrome (336543345633).

The spelling of 133212133302 in words is "one hundred thirty-three billion, two hundred twelve million, one hundred thirty-three thousand, three hundred two".