23313210133321 has 8 divisors (see below), whose sum is σ = 23482299539520. Its totient is φ = 23144515336272.

The previous prime is 23313210133253. The next prime is 23313210133417. The reversal of 23313210133321 is 12333101231332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23313210133321 - 2⁷ = 23313210133193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23313210133321.

It is not an unprimeable number, because it can be changed into a prime (23313210133721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98533701 + ... + 98770018.

It is an arithmetic number, because the mean of its divisors is an integer number (2935287442440).

Almost surely, 2^{23313210133321} is an apocalyptic number.

It is an amenable number.

23313210133321 is a deficient number, since it is larger than the sum of its proper divisors (169089406199).

23313210133321 is a wasteful number, since it uses less digits than its factorization.

23313210133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197304575.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 23313210133321 its reverse (12333101231332), we get a palindrome (35646311364653).

The spelling of 23313210133321 in words is "twenty-three trillion, three hundred thirteen billion, two hundred ten million, one hundred thirty-three thousand, three hundred twenty-one".