133596472321 has 16 divisors (see below), whose sum is σ = 147010417344. Its totient is φ = 120644132544.

The previous prime is 133596472307. The next prime is 133596472327. The reversal of 133596472321 is 123274695331.

It is not a de Polignac number, because 133596472321 - 2⁷ = 133596472193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133596472327) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40311 + ... + 518476.

It is an arithmetic number, because the mean of its divisors is an integer number (9188151084).

Almost surely, 2^133596472321 is an apocalyptic number.

It is an amenable number.

133596472321 is a deficient number, since it is larger than the sum of its proper divisors (13413945023).

133596472321 is a wasteful number, since it uses less digits than its factorization.

133596472321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559200.

The product of its digits is 816480, while the sum is 46.

The spelling of 133596472321 in words is "one hundred thirty-three billion, five hundred ninety-six million, four hundred seventy-two thousand, three hundred twenty-one".