323143452125 has 16 divisors (see below), whose sum is σ = 434304801840. Its totient is φ = 238629009600.

The previous prime is 323143452119. The next prime is 323143452139. The reversal of 323143452125 is 521254341323.

It can be written as a sum of positive squares in 8 ways, for example, as 259214375161 + 63929076964 = 509131^2 + 252842^2 .

It is not a de Polignac number, because 323143452125 - 2¹² = 323143448029 is a prime.

It is a super-3 number, since 3×323143452125³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 99427130 + ... + 99430379.

It is an arithmetic number, because the mean of its divisors is an integer number (27144050115).

Almost surely, 2^323143452125 is an apocalyptic number.

It is an amenable number.

323143452125 is a deficient number, since it is larger than the sum of its proper divisors (111161349715).

323143452125 is a wasteful number, since it uses less digits than its factorization.

323143452125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198857537 (or 198857527 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

Adding to 323143452125 its reverse (521254341323), we get a palindrome (844397793448).

The spelling of 323143452125 in words is "three hundred twenty-three billion, one hundred forty-three million, four hundred fifty-two thousand, one hundred twenty-five".