133000212132323 has 4 divisors (see below), whose sum is σ = 133000346289408. Its totient is φ = 133000077975240.

The previous prime is 133000212132259. The next prime is 133000212132367. The reversal of 133000212132323 is 323231212000331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133000212132323 - 2⁶ = 133000212132259 is a prime.

It is a super-2 number, since 2×133000212132323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133000212132292 and 133000212132301.

It is not an unprimeable number, because it can be changed into a prime (133000212132523) 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, 65580323 + ... + 67577948.

It is an arithmetic number, because the mean of its divisors is an integer number (33250086572352).

Almost surely, 2^{133000212132323} is an apocalyptic number.

133000212132323 is a deficient number, since it is larger than the sum of its proper divisors (134157085).

133000212132323 is an equidigital number, since it uses as much as digits as its factorization.

133000212132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134157084.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 133000212132323 its reverse (323231212000331), we get a palindrome (456231424132654).

The spelling of 133000212132323 in words is "one hundred thirty-three trillion, two hundred twelve million, one hundred thirty-two thousand, three hundred twenty-three".