133603013232472 has 32 divisors (see below), whose sum is σ = 291693910298400. Its totient is φ = 56178086425344.

The previous prime is 133603013232421. The next prime is 133603013232473. The reversal of 133603013232472 is 274232310306331.

133603013232472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133603013232473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22507243197 + ... + 22507249132.

It is an arithmetic number, because the mean of its divisors is an integer number (9115434696825).

Almost surely, 2^{133603013232472} is an apocalyptic number.

It is an amenable number.

133603013232472 is an abundant number, since it is smaller than the sum of its proper divisors (158090897065928).

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

133603013232472 is a wasteful number, since it uses less digits than its factorization.

133603013232472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45014492395 (or 45014492391 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 133603013232472 in words is "one hundred thirty-three trillion, six hundred three billion, thirteen million, two hundred thirty-two thousand, four hundred seventy-two".