133303432021332 has 48 divisors (see below), whose sum is σ = 338238914973120. Its totient is φ = 40690395781632.

The previous prime is 133303432021321. The next prime is 133303432021351. The reversal of 133303432021332 is 233120234303331.

It is a junction number, because it is equal to n+sod(n) for n = 133303432021293 and 133303432021302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8830373482 + ... + 8830388577.

It is an arithmetic number, because the mean of its divisors is an integer number (7046644061940).

Almost surely, 2^{133303432021332} is an apocalyptic number.

133303432021332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133303432021332 is an abundant number, since it is smaller than the sum of its proper divisors (204935482951788).

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

133303432021332 is a wasteful number, since it uses less digits than its factorization.

133303432021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17660762120 (or 17660762118 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 133303432021332 its reverse (233120234303331), we get a palindrome (366423666324663).

The spelling of 133303432021332 in words is "one hundred thirty-three trillion, three hundred three billion, four hundred thirty-two million, twenty-one thousand, three hundred thirty-two".