234123316230 has 16 divisors (see below), whose sum is σ = 561895959024. Its totient is φ = 62432884320.

The previous prime is 234123316183. The next prime is 234123316241. The reversal of 234123316230 is 32613321432.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7804110541 = 234123316230 / (2 + 3 + 4 + 1 + 2 + 3 + 3 + 1 + 6 + 2 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3902055241 + ... + 3902055300.

It is an arithmetic number, because the mean of its divisors is an integer number (35118497439).

Almost surely, 2^234123316230 is an apocalyptic number.

234123316230 is an abundant number, since it is smaller than the sum of its proper divisors (327772642794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234123316230 is a wasteful number, since it uses less digits than its factorization.

234123316230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7804110551.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 234123316230 its reverse (32613321432), we get a palindrome (266736637662).

The spelling of 234123316230 in words is "two hundred thirty-four billion, one hundred twenty-three million, three hundred sixteen thousand, two hundred thirty".