133301230002001 has 4 divisors (see below), whose sum is σ = 133344523681600. Its totient is φ = 133257936322404.

The previous prime is 133301230001993. The next prime is 133301230002007. The reversal of 133301230002001 is 100200032103331.

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 not a de Polignac number, because 133301230002001 - 2³ = 133301230001993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133301230002001.

It is not an unprimeable number, because it can be changed into a prime (133301230002007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21646835181 + ... + 21646841338.

It is an arithmetic number, because the mean of its divisors is an integer number (33336130920400).

Almost surely, 2^{133301230002001} is an apocalyptic number.

It is an amenable number.

133301230002001 is a deficient number, since it is larger than the sum of its proper divisors (43293679599).

133301230002001 is an equidigital number, since it uses as much as digits as its factorization.

133301230002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43293679598.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133301230002001 its reverse (100200032103331), we get a palindrome (233501262105332).

The spelling of 133301230002001 in words is "one hundred thirty-three trillion, three hundred one billion, two hundred thirty million, two thousand, one".