133303220322132 has 96 divisors (see below), whose sum is σ = 365090291774208. Its totient is φ = 37056494628864.

The previous prime is 133303220322131. The next prime is 133303220322263. The reversal of 133303220322132 is 231223022303331.

It is a self number, because there is not a number n which added to its sum of digits gives 133303220322132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133303220322131) 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, 157953508 + ... + 158795204.

It is an arithmetic number, because the mean of its divisors is an integer number (3803023872648).

Almost surely, 2^{133303220322132} is an apocalyptic number.

133303220322132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133303220322132 is an abundant number, since it is smaller than the sum of its proper divisors (231787071452076).

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

133303220322132 is a wasteful number, since it uses less digits than its factorization.

133303220322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892705 (or 892703 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 133303220322132 its reverse (231223022303331), we get a palindrome (364526242625463).

The spelling of 133303220322132 in words is "one hundred thirty-three trillion, three hundred three billion, two hundred twenty million, three hundred twenty-two thousand, one hundred thirty-two".