243202411323 has 6 divisors (see below), whose sum is σ = 351292371924. Its totient is φ = 162134940876.

The previous prime is 243202411301. The next prime is 243202411337. The reversal of 243202411323 is 323114202342.

243202411323 is a `hidden beast` number, since 2 + 4 + 320 + 2 + 4 + 11 + 323 = 666.

It is not a de Polignac number, because 243202411323 - 2⁶ = 243202411259 is a prime.

It is a super-2 number, since 2×243202411323² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (243202411373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13511245065 + ... + 13511245082.

It is an arithmetic number, because the mean of its divisors is an integer number (58548728654).

Almost surely, 2^243202411323 is an apocalyptic number.

243202411323 is a deficient number, since it is larger than the sum of its proper divisors (108089960601).

243202411323 is a wasteful number, since it uses less digits than its factorization.

243202411323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27022490153 (or 27022490150 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 243202411323 its reverse (323114202342), we get a palindrome (566316613665).

The spelling of 243202411323 in words is "two hundred forty-three billion, two hundred two million, four hundred eleven thousand, three hundred twenty-three".