23311340120233 has 12 divisors (see below), whose sum is σ = 26971798488880. Its totient is φ = 20076752254680.

The previous prime is 23311340120221. The next prime is 23311340120303. The reversal of 23311340120233 is 33202104311332.

It is a de Polignac number, because none of the positive numbers 2^k-23311340120233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23311340420233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5069884635 + ... + 5069889232.

Almost surely, 2^{23311340120233} is an apocalyptic number.

It is an amenable number.

23311340120233 is a deficient number, since it is larger than the sum of its proper divisors (3660458368647).

23311340120233 is a wasteful number, since it uses less digits than its factorization.

23311340120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10139773908 (or 10139773897 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23311340120233 its reverse (33202104311332), we get a palindrome (56513444431565).

The spelling of 23311340120233 in words is "twenty-three trillion, three hundred eleven billion, three hundred forty million, one hundred twenty thousand, two hundred thirty-three".