323235136055 has 16 divisors (see below), whose sum is σ = 417863686464. Its totient is φ = 238614182400.

The previous prime is 323235136051. The next prime is 323235136069. The reversal of 323235136055 is 550631532323.

It is not a de Polignac number, because 323235136055 - 2² = 323235136051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323235136051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669971 + ... + 1046580.

It is an arithmetic number, because the mean of its divisors is an integer number (26116480404).

Almost surely, 2^323235136055 is an apocalyptic number.

323235136055 is a deficient number, since it is larger than the sum of its proper divisors (94628550409).

323235136055 is a wasteful number, since it uses less digits than its factorization.

323235136055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719466.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 323235136055 its reverse (550631532323), we get a palindrome (873866668378).

The spelling of 323235136055 in words is "three hundred twenty-three billion, two hundred thirty-five million, one hundred thirty-six thousand, fifty-five".