323212101123011 has 4 divisors (see below), whose sum is σ = 323212913149032. Its totient is φ = 323211289096992.

The previous prime is 323212101122951. The next prime is 323212101123013. The reversal of 323212101123011 is 110321101212323.

It is a happy number.

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 323212101123011 - 2⁶ = 323212101122947 is a prime.

It is a super-2 number, since 2×323212101123011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212101123013) 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, 405415670 + ... + 406212123.

It is an arithmetic number, because the mean of its divisors is an integer number (80803228287258).

Almost surely, 2^{323212101123011} is an apocalyptic number.

323212101123011 is a deficient number, since it is larger than the sum of its proper divisors (812026021).

323212101123011 is an equidigital number, since it uses as much as digits as its factorization.

323212101123011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812026020.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 323212101123011 its reverse (110321101212323), we get a palindrome (433533202335334).

The spelling of 323212101123011 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred one million, one hundred twenty-three thousand, eleven".