23011233322320 has 120 divisors (see below), whose sum is σ = 81346728372000. Its totient is φ = 5813364204288.

The previous prime is 23011233322289. The next prime is 23011233322321. The reversal of 23011233322320 is 2322333211032.

23011233322320 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 1 + 2 + 3 + 332 + 2 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011233322321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 841040170 + ... + 841067529.

It is an arithmetic number, because the mean of its divisors is an integer number (677889403100).

Almost surely, 2^{23011233322320} is an apocalyptic number.

23011233322320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23011233322320 is an abundant number, since it is smaller than the sum of its proper divisors (58335495049680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23011233322320 is a wasteful number, since it uses less digits than its factorization.

23011233322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682107737 (or 1682107728 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 23011233322320 its reverse (2322333211032), we get a palindrome (25333566533352).

The spelling of 23011233322320 in words is "twenty-three trillion, eleven billion, two hundred thirty-three million, three hundred twenty-two thousand, three hundred twenty".