133111505352201 has 16 divisors (see below), whose sum is σ = 181816459876800. Its totient is φ = 86573911086080.

The previous prime is 133111505352197. The next prime is 133111505352209. The reversal of 133111505352201 is 102253505111331.

It is a cyclic number.

It is not a de Polignac number, because 133111505352201 - 2² = 133111505352197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133111505352209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12739176 + ... + 20700473.

It is an arithmetic number, because the mean of its divisors is an integer number (11363528742300).

Almost surely, 2^{133111505352201} is an apocalyptic number.

It is an amenable number.

133111505352201 is a deficient number, since it is larger than the sum of its proper divisors (48704954524599).

133111505352201 is a wasteful number, since it uses less digits than its factorization.

133111505352201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33472056.

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 133111505352201 in words is "one hundred thirty-three trillion, one hundred eleven billion, five hundred five million, three hundred fifty-two thousand, two hundred one".