23311340120223 has 48 divisors (see below), whose sum is σ = 33892563234816. Its totient is φ = 15439295551680.

The previous prime is 23311340120221. The next prime is 23311340120303. The reversal of 23311340120223 is 32202104311332.

23311340120223 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 13 + 401 + 20 + 223 = 666.

It is not a de Polignac number, because 23311340120223 - 2¹ = 23311340120221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311340120221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6462803886 + ... + 6462807492.

It is an arithmetic number, because the mean of its divisors is an integer number (706095067392).

Almost surely, 2^{23311340120223} is an apocalyptic number.

23311340120223 is a deficient number, since it is larger than the sum of its proper divisors (10581223114593).

23311340120223 is a wasteful number, since it uses less digits than its factorization.

23311340120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7684 (or 7681 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23311340120223 its reverse (32202104311332), we get a palindrome (55513444431555).

The spelling of 23311340120223 in words is "twenty-three trillion, three hundred eleven billion, three hundred forty million, one hundred twenty thousand, two hundred twenty-three".