23012423230 has 32 divisors (see below), whose sum is σ = 43742799360. Its totient is φ = 8692434720.

The previous prime is 23012423221. The next prime is 23012423233. The reversal of 23012423230 is 3232421032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012423233) 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, 135634 + ... + 253813.

It is an arithmetic number, because the mean of its divisors is an integer number (1366962480).

Almost surely, 2^23012423230 is an apocalyptic number.

23012423230 is a deficient number, since it is larger than the sum of its proper divisors (20730376130).

23012423230 is a wasteful number, since it uses less digits than its factorization.

23012423230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389784.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23012423230 its reverse (3232421032), we get a palindrome (26244844262).

The spelling of 23012423230 in words is "twenty-three billion, twelve million, four hundred twenty-three thousand, two hundred thirty".