243150051323 has 8 divisors (see below), whose sum is σ = 244051566192. Its totient is φ = 242249691136.

The previous prime is 243150051307. The next prime is 243150051343. The reversal of 243150051323 is 323150051342.

It is a happy number.

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 243150051323 - 2⁴ = 243150051307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243150051343) 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, 134411 + ... + 710187.

It is an arithmetic number, because the mean of its divisors is an integer number (30506445774).

Almost surely, 2^243150051323 is an apocalyptic number.

243150051323 is a deficient number, since it is larger than the sum of its proper divisors (901514869).

243150051323 is a wasteful number, since it uses less digits than its factorization.

243150051323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577341.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 243150051323 in words is "two hundred forty-three billion, one hundred fifty million, fifty-one thousand, three hundred twenty-three".