323130200331011 has 4 divisors (see below), whose sum is σ = 323399251290024. Its totient is φ = 322861149372000.

The previous prime is 323130200330953. The next prime is 323130200331013. The reversal of 323130200331011 is 110133002031323.

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 323130200331011 - 2¹⁰ = 323130200329987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323130200331013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134525477705 + ... + 134525480106.

It is an arithmetic number, because the mean of its divisors is an integer number (80849812822506).

Almost surely, 2^{323130200331011} is an apocalyptic number.

323130200331011 is a deficient number, since it is larger than the sum of its proper divisors (269050959013).

323130200331011 is a wasteful number, since it uses less digits than its factorization.

323130200331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269050959012.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 323130200331011 its reverse (110133002031323), we get a palindrome (433263202362334).

The spelling of 323130200331011 in words is "three hundred twenty-three trillion, one hundred thirty billion, two hundred million, three hundred thirty-one thousand, eleven".