23313312333011 has 4 divisors (see below), whose sum is σ = 23531193756792. Its totient is φ = 23095430909232.

The previous prime is 23313312332971. The next prime is 23313312333029. The reversal of 23313312333011 is 11033321331332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23313312333011 - 2³⁸ = 23038434426067 is a prime.

It is a super-2 number, since 2×23313312333011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23313312333061) 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, 108940711730 + ... + 108940711943.

It is an arithmetic number, because the mean of its divisors is an integer number (5882798439198).

Almost surely, 2^{23313312333011} is an apocalyptic number.

23313312333011 is a deficient number, since it is larger than the sum of its proper divisors (217881423781).

23313312333011 is a wasteful number, since it uses less digits than its factorization.

23313312333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217881423780.

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

Adding to 23313312333011 its reverse (11033321331332), we get a palindrome (34346633664343).

The spelling of 23313312333011 in words is "twenty-three trillion, three hundred thirteen billion, three hundred twelve million, three hundred thirty-three thousand, eleven".