133603626163 has 8 divisors (see below), whose sum is σ = 152773264640. Its totient is φ = 114454839240.

The previous prime is 133603626133. The next prime is 133603626209. The reversal of 133603626163 is 361626306331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133603626163 - 2¹³ = 133603617971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133603626133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5199153 + ... + 5224786.

It is an arithmetic number, because the mean of its divisors is an integer number (19096658080).

Almost surely, 2^133603626163 is an apocalyptic number.

133603626163 is a deficient number, since it is larger than the sum of its proper divisors (19169638477).

133603626163 is a wasteful number, since it uses less digits than its factorization.

133603626163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425777.

The product of its (nonzero) digits is 209952, while the sum is 40.

The spelling of 133603626163 in words is "one hundred thirty-three billion, six hundred three million, six hundred twenty-six thousand, one hundred sixty-three".