323143140111 has 16 divisors (see below), whose sum is σ = 475307585280. Its totient is φ = 193643827520.

The previous prime is 323143140101. The next prime is 323143140139. The reversal of 323143140111 is 111041341323.

It is a happy number.

It is not a de Polignac number, because 323143140111 - 2¹⁴ = 323143123727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323143140101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55009515 + ... + 55015388.

It is an arithmetic number, because the mean of its divisors is an integer number (29706724080).

Almost surely, 2^323143140111 is an apocalyptic number.

323143140111 is a deficient number, since it is larger than the sum of its proper divisors (152164445169).

323143140111 is a wasteful number, since it uses less digits than its factorization.

323143140111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110025006.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 323143140111 its reverse (111041341323), we get a palindrome (434184481434).

The spelling of 323143140111 in words is "three hundred twenty-three billion, one hundred forty-three million, one hundred forty thousand, one hundred eleven".