23321123324311 has 8 divisors (see below), whose sum is σ = 24693173412480. Its totient is φ = 21949097603328.

The previous prime is 23321123324299. The next prime is 23321123324333. The reversal of 23321123324311 is 11342332112332.

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 23321123324311 - 2⁴³ = 14525030302103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321123324371) 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, 4102791 + ... + 7967128.

It is an arithmetic number, because the mean of its divisors is an integer number (3086646676560).

Almost surely, 2^{23321123324311} is an apocalyptic number.

23321123324311 is a deficient number, since it is larger than the sum of its proper divisors (1372050088169).

23321123324311 is a wasteful number, since it uses less digits than its factorization.

23321123324311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12183593.

The product of its digits is 15552, while the sum is 31.

Adding to 23321123324311 its reverse (11342332112332), we get a palindrome (34663455436643).

The spelling of 23321123324311 in words is "twenty-three trillion, three hundred twenty-one billion, one hundred twenty-three million, three hundred twenty-four thousand, three hundred eleven".