323020143122011 has 8 divisors (see below), whose sum is σ = 323234880548000. Its totient is φ = 322805451260160.

The previous prime is 323020143122003. The next prime is 323020143122041. The reversal of 323020143122011 is 110221341020323.

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 323020143122011 - 2³ = 323020143122003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323020143122041) 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, 2798251 + ... + 25570891.

It is an arithmetic number, because the mean of its divisors is an integer number (40404360068500).

Almost surely, 2^{323020143122011} is an apocalyptic number.

323020143122011 is a deficient number, since it is larger than the sum of its proper divisors (214737425989).

323020143122011 is a wasteful number, since it uses less digits than its factorization.

323020143122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22782069.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 323020143122011 its reverse (110221341020323), we get a palindrome (433241484142334).

The spelling of 323020143122011 in words is "three hundred twenty-three trillion, twenty billion, one hundred forty-three million, one hundred twenty-two thousand, eleven".