23313023111333 has 4 divisors (see below), whose sum is σ = 23313033519468. Its totient is φ = 23313012703200.

The previous prime is 23313023111327. The next prime is 23313023111423. The reversal of 23313023111333 is 33311132031332.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10435497081604 + 12877526029729 = 3230402^2 + 3588527^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313023111333 - 2²⁴ = 23313006334117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23313023111296 and 23313023111305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313023411333) 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 3 ways as a sum of consecutive naturals, for example, 310166 + ... + 6835367.

It is an arithmetic number, because the mean of its divisors is an integer number (5828258379867).

Almost surely, 2^{23313023111333} is an apocalyptic number.

It is an amenable number.

23313023111333 is a deficient number, since it is larger than the sum of its proper divisors (10408135).

23313023111333 is an equidigital number, since it uses as much as digits as its factorization.

23313023111333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10408134.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 23313023111333 its reverse (33311132031332), we get a palindrome (56624155142665).

The spelling of 23313023111333 in words is "twenty-three trillion, three hundred thirteen billion, twenty-three million, one hundred eleven thousand, three hundred thirty-three".