323126513361 has 8 divisors (see below), whose sum is σ = 478705945760. Its totient is φ = 215417675556.

The previous prime is 323126513357. The next prime is 323126513401. The reversal of 323126513361 is 163315621323.

323126513361 is a `hidden beast` number, since 3 + 2 + 31 + 265 + 1 + 3 + 361 = 666.

It is not a de Polignac number, because 323126513361 - 2² = 323126513357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (323126518361) 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 7 ways as a sum of consecutive naturals, for example, 5983824295 + ... + 5983824348.

It is an arithmetic number, because the mean of its divisors is an integer number (59838243220).

Almost surely, 2^323126513361 is an apocalyptic number.

It is an amenable number.

323126513361 is a deficient number, since it is larger than the sum of its proper divisors (155579432399).

323126513361 is a wasteful number, since it uses less digits than its factorization.

323126513361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11967648652 (or 11967648646 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The spelling of 323126513361 in words is "three hundred twenty-three billion, one hundred twenty-six million, five hundred thirteen thousand, three hundred sixty-one".