323451543153 has 16 divisors (see below), whose sum is σ = 434457429120. Its totient is φ = 214040305536.

The previous prime is 323451543101. The next prime is 323451543167. The reversal of 323451543153 is 351345154323.

It is not a de Polignac number, because 323451543153 - 2¹³ = 323451534961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323451543193) 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 15 ways as a sum of consecutive naturals, for example, 5279251 + ... + 5340167.

It is an arithmetic number, because the mean of its divisors is an integer number (27153589320).

Almost surely, 2^323451543153 is an apocalyptic number.

It is an amenable number.

323451543153 is a deficient number, since it is larger than the sum of its proper divisors (111005885967).

323451543153 is a wasteful number, since it uses less digits than its factorization.

323451543153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73976.

The product of its digits is 324000, while the sum is 39.

Adding to 323451543153 its reverse (351345154323), we get a palindrome (674796697476).

The spelling of 323451543153 in words is "three hundred twenty-three billion, four hundred fifty-one million, five hundred forty-three thousand, one hundred fifty-three".