133163235201 has 8 divisors (see below), whose sum is σ = 177585336864. Its totient is φ = 88758311840.

The previous prime is 133163235193. The next prime is 133163235203. The reversal of 133163235201 is 102532361331.

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

It is a cyclic number.

It is not a de Polignac number, because 133163235201 - 2³ = 133163235193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133163235203) 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 7 ways as a sum of consecutive naturals, for example, 4276476 + ... + 4307501.

It is an arithmetic number, because the mean of its divisors is an integer number (22198167108).

Almost surely, 2^133163235201 is an apocalyptic number.

It is an amenable number.

133163235201 is a deficient number, since it is larger than the sum of its proper divisors (44422101663).

133163235201 is an equidigital number, since it uses as much as digits as its factorization.

133163235201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8589151.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 133163235201 its reverse (102532361331), we get a palindrome (235695596532).

The spelling of 133163235201 in words is "one hundred thirty-three billion, one hundred sixty-three million, two hundred thirty-five thousand, two hundred one".