133150100232401 has 4 divisors (see below), whose sum is σ = 152171543122752. Its totient is φ = 114128657342052.

The previous prime is 133150100232377. The next prime is 133150100232433. The reversal of 133150100232401 is 104232001051331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133150100232401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133150100232901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9510721445165 + ... + 9510721445178.

It is an arithmetic number, because the mean of its divisors is an integer number (38042885780688).

Almost surely, 2^{133150100232401} is an apocalyptic number.

It is an amenable number.

133150100232401 is a deficient number, since it is larger than the sum of its proper divisors (19021442890351).

133150100232401 is an equidigital number, since it uses as much as digits as its factorization.

133150100232401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19021442890350.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 133150100232401 its reverse (104232001051331), we get a palindrome (237382101283732).

The spelling of 133150100232401 in words is "one hundred thirty-three trillion, one hundred fifty billion, one hundred million, two hundred thirty-two thousand, four hundred one".