133101201021323 has 8 divisors (see below), whose sum is σ = 140934552305328. Its totient is φ = 125268279611904.

The previous prime is 133101201021281. The next prime is 133101201021337. The reversal of 133101201021323 is 323120102101331.

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

It is not a de Polignac number, because 133101201021323 - 2²⁶ = 133101133912459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133101201027323) 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 7 ways as a sum of consecutive naturals, for example, 106831061 + ... + 108069782.

It is an arithmetic number, because the mean of its divisors is an integer number (17616819038166).

Almost surely, 2^{133101201021323} is an apocalyptic number.

133101201021323 is a deficient number, since it is larger than the sum of its proper divisors (7833351284005).

133101201021323 is a wasteful number, since it uses less digits than its factorization.

133101201021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214937293.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 133101201021323 its reverse (323120102101331), we get a palindrome (456221303122654).

The spelling of 133101201021323 in words is "one hundred thirty-three trillion, one hundred one billion, two hundred one million, twenty-one thousand, three hundred twenty-three".