232023243 has 16 divisors (see below), whose sum is σ = 314323200.
Its totient is φ = 152211360.
The previous prime is 232023221. The next prime is 232023257. The reversal of 232023243 is 342320232.
Adding to 232023243 its reverse (342320232), we get a palindrome (574343475).
It is a de Polignac number, because none of the positive numbers 2k-232023243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (232023203) 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, 216513 + ... + 217581.
It is an arithmetic number, because the mean of its divisors is an integer number (19645200).
Almost surely, 2232023243 is an apocalyptic number.
232023243 is a deficient number, since it is larger than the sum of its proper divisors (82299957).
232023243 is a wasteful number, since it uses less digits than its factorization.
232023243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2162.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 232023243 is about 15232.3091814734.
The cubic root of 232023243 is about 614.4838845266.
The spelling of 232023243 in words is "two hundred thirty-two million, twenty-three thousand, two hundred forty-three".