230423140243 has 8 divisors (see below), whose sum is σ = 249106098320. Its totient is φ = 212395724640.

The previous prime is 230423140217. The next prime is 230423140253. The reversal of 230423140243 is 342041324032.

230423140243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230423140243 - 2²¹ = 230421043091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230423140253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163884888 + ... + 163886293.

It is an arithmetic number, because the mean of its divisors is an integer number (31138262290).

Almost surely, 2^230423140243 is an apocalyptic number.

230423140243 is a deficient number, since it is larger than the sum of its proper divisors (18682958077).

230423140243 is a wasteful number, since it uses less digits than its factorization.

230423140243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327771237.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 230423140243 its reverse (342041324032), we get a palindrome (572464464275).

The spelling of 230423140243 in words is "two hundred thirty billion, four hundred twenty-three million, one hundred forty thousand, two hundred forty-three".