23311110113321 has 8 divisors (see below), whose sum is σ = 23466509547264. Its totient is φ = 23155724116800.

The previous prime is 23311110113297. The next prime is 23311110113323. The reversal of 23311110113321 is 12331101111332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23311110113321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311110113323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133856 + ... + 6829358.

It is an arithmetic number, because the mean of its divisors is an integer number (2933313693408).

Almost surely, 2^{23311110113321} is an apocalyptic number.

It is an amenable number.

23311110113321 is a deficient number, since it is larger than the sum of its proper divisors (155399433943).

23311110113321 is a wasteful number, since it uses less digits than its factorization.

23311110113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718711.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 23311110113321 its reverse (12331101111332), we get a palindrome (35642211224653).

The spelling of 23311110113321 in words is "twenty-three trillion, three hundred eleven billion, one hundred ten million, one hundred thirteen thousand, three hundred twenty-one".