243025231123343 has 8 divisors (see below), whose sum is σ = 248199597453312. Its totient is φ = 237851015490616.

The previous prime is 243025231123331. The next prime is 243025231123357. The reversal of 243025231123343 is 343321132520342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243025231123343 - 2²² = 243025226929039 is a prime.

It is a super-2 number, since 2×243025231123343² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243025231123297 and 243025231123306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243025231123943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34411655 + ... + 40868232.

It is an arithmetic number, because the mean of its divisors is an integer number (31024949681664).

Almost surely, 2^{243025231123343} is an apocalyptic number.

243025231123343 is a deficient number, since it is larger than the sum of its proper divisors (5174366329969).

243025231123343 is an equidigital number, since it uses as much as digits as its factorization.

243025231123343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75348621.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 243025231123343 its reverse (343321132520342), we get a palindrome (586346363643685).

The spelling of 243025231123343 in words is "two hundred forty-three trillion, twenty-five billion, two hundred thirty-one million, one hundred twenty-three thousand, three hundred forty-three".