133311113323 has 4 divisors (see below), whose sum is σ = 133987819680. Its totient is φ = 132634406968.

The previous prime is 133311113321. The next prime is 133311113359. The reversal of 133311113323 is 323311113331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323311113331 = 971 ⋅332967161.

It is a cyclic number.

It is not a de Polignac number, because 133311113323 - 2¹ = 133311113321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133311113321) 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, 338352883 + ... + 338353276.

It is an arithmetic number, because the mean of its divisors is an integer number (33496954920).

Almost surely, 2^133311113323 is an apocalyptic number.

133311113323 is a deficient number, since it is larger than the sum of its proper divisors (676706357).

133311113323 is an equidigital number, since it uses as much as digits as its factorization.

133311113323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676706356.

The product of its digits is 1458, while the sum is 25.

Adding to 133311113323 its reverse (323311113331), we get a palindrome (456622226654).

The spelling of 133311113323 in words is "one hundred thirty-three billion, three hundred eleven million, one hundred thirteen thousand, three hundred twenty-three".