133113200321323 has 4 divisors (see below), whose sum is σ = 133113265500208. Its totient is φ = 133113135142440.

The previous prime is 133113200321317. The next prime is 133113200321347. The reversal of 133113200321323 is 323123002311331.

It is a happy number.

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 133113200321323 - 2⁹ = 133113200320811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133113200321291 and 133113200321300.

It is not an unprimeable number, because it can be changed into a prime (133113200325323) 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, 29423511 + ... + 33644752.

It is an arithmetic number, because the mean of its divisors is an integer number (33278316375052).

Almost surely, 2^{133113200321323} is an apocalyptic number.

133113200321323 is a deficient number, since it is larger than the sum of its proper divisors (65178885).

133113200321323 is an equidigital number, since it uses as much as digits as its factorization.

133113200321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65178884.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133113200321323 its reverse (323123002311331), we get a palindrome (456236202632654).

The spelling of 133113200321323 in words is "one hundred thirty-three trillion, one hundred thirteen billion, two hundred million, three hundred twenty-one thousand, three hundred twenty-three".