133301444103329 has 4 divisors (see below), whose sum is σ = 135291017895984. Its totient is φ = 131311870310676.

The previous prime is 133301444103283. The next prime is 133301444103371. The reversal of 133301444103329 is 923301444103331.

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 133301444103329 - 2⁴⁰ = 132201932475553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133301444103379) 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, 994786896227 + ... + 994786896360.

It is an arithmetic number, because the mean of its divisors is an integer number (33822754473996).

Almost surely, 2^{133301444103329} is an apocalyptic number.

It is an amenable number.

133301444103329 is a deficient number, since it is larger than the sum of its proper divisors (1989573792655).

133301444103329 is an equidigital number, since it uses as much as digits as its factorization.

133301444103329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989573792654.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 133301444103329 in words is "one hundred thirty-three trillion, three hundred one billion, four hundred forty-four million, one hundred three thousand, three hundred twenty-nine".