323440441101 has 12 divisors (see below), whose sum is σ = 468301472860. Its totient is φ = 215114780160.

The previous prime is 323440441087. The next prime is 323440441193. The reversal of 323440441101 is 101144044323.

It can be written as a sum of positive squares in 2 ways, for example, as 156934822500 + 166505618601 = 396150^2 + 408051^2 .

It is not a de Polignac number, because 323440441101 - 2¹¹ = 323440439053 is a prime.

It is a super-2 number, since 2×323440441101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323440441301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42677716 + ... + 42685293.

Almost surely, 2^323440441101 is an apocalyptic number.

It is an amenable number.

323440441101 is a deficient number, since it is larger than the sum of its proper divisors (144861031759).

323440441101 is a wasteful number, since it uses less digits than its factorization.

323440441101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85363436 (or 85363433 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 323440441101 its reverse (101144044323), we get a palindrome (424584485424).

The spelling of 323440441101 in words is "three hundred twenty-three billion, four hundred forty million, four hundred forty-one thousand, one hundred one".