323223300021111 has 16 divisors (see below), whose sum is σ = 501823775775744. Its totient is φ = 181214141251104.

The previous prime is 323223300021109. The next prime is 323223300021121. The reversal of 323223300021111 is 111120003322323.

It is not a de Polignac number, because 323223300021111 - 2¹ = 323223300021109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323223300021121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145203637711 + ... + 145203639936.

It is an arithmetic number, because the mean of its divisors is an integer number (31363985985984).

Almost surely, 2^{323223300021111} is an apocalyptic number.

323223300021111 is a deficient number, since it is larger than the sum of its proper divisors (178600475754633).

323223300021111 is a wasteful number, since it uses less digits than its factorization.

323223300021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290407277710.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 323223300021111 its reverse (111120003322323), we get a palindrome (434343303343434).

The spelling of 323223300021111 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, three hundred million, twenty-one thousand, one hundred eleven".