323312312210011 has 4 divisors (see below), whose sum is σ = 323930500187992. Its totient is φ = 322694124232032.

The previous prime is 323312312209981. The next prime is 323312312210087. The reversal of 323312312210011 is 110012213213323.

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 323312312210011 - 2⁹ = 323312312209499 is a prime.

It is a super-3 number, since 3×323312312210011³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323312312240011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309093988206 + ... + 309093989251.

It is an arithmetic number, because the mean of its divisors is an integer number (80982625046998).

Almost surely, 2^{323312312210011} is an apocalyptic number.

323312312210011 is a deficient number, since it is larger than the sum of its proper divisors (618187977981).

323312312210011 is an equidigital number, since it uses as much as digits as its factorization.

323312312210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618187977980.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 323312312210011 its reverse (110012213213323), we get a palindrome (433324525423334).

The spelling of 323312312210011 in words is "three hundred twenty-three trillion, three hundred twelve billion, three hundred twelve million, two hundred ten thousand, eleven".