133311123323 has 8 divisors (see below), whose sum is σ = 157609210080. Its totient is φ = 110326446720.

The previous prime is 133311123307. The next prime is 133311123349. The reversal of 133311123323 is 323321113331.

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

It is not a de Polignac number, because 133311123323 - 2⁴ = 133311123307 is a prime.

It is a super-2 number, since 2×133311123323² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133311123292 and 133311123301.

It is not an unprimeable number, because it can be changed into a prime (133311123373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328352318 + ... + 328352723.

It is an arithmetic number, because the mean of its divisors is an integer number (19701151260).

Almost surely, 2^133311123323 is an apocalyptic number.

133311123323 is a deficient number, since it is larger than the sum of its proper divisors (24298086757).

133311123323 is an equidigital number, since it uses as much as digits as its factorization.

133311123323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656705077.

The product of its digits is 2916, while the sum is 26.

Adding to 133311123323 its reverse (323321113331), we get a palindrome (456632236654).

The spelling of 133311123323 in words is "one hundred thirty-three billion, three hundred eleven million, one hundred twenty-three thousand, three hundred twenty-three".