133302013312 has 64 divisors (see below), whose sum is σ = 288767475360. Its totient is φ = 60926607360.

The previous prime is 133302013301. The next prime is 133302013349. The reversal of 133302013312 is 213310203331.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 217489 + ... + 560272.

Almost surely, 2^133302013312 is an apocalyptic number.

It is an amenable number.

133302013312 is an abundant number, since it is smaller than the sum of its proper divisors (155465462048).

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

133302013312 is a wasteful number, since it uses less digits than its factorization.

133302013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777891 (or 777879 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133302013312 its reverse (213310203331), we get a palindrome (346612216643).

The spelling of 133302013312 in words is "one hundred thirty-three billion, three hundred two million, thirteen thousand, three hundred twelve".