230320002123 has 16 divisors (see below), whose sum is σ = 361286278560. Its totient is φ = 144514510848.

The previous prime is 230320002103. The next prime is 230320002167. The reversal of 230320002123 is 321200023032.

It is a happy number.

It is not a de Polignac number, because 230320002123 - 2⁸ = 230320001867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230320002096 and 230320002105.

It is not an unprimeable number, because it can be changed into a prime (230320002103) 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, 250892790 + ... + 250893707.

It is an arithmetic number, because the mean of its divisors is an integer number (22580392410).

Almost surely, 2^230320002123 is an apocalyptic number.

230320002123 is a deficient number, since it is larger than the sum of its proper divisors (130966276437).

230320002123 is a wasteful number, since it uses less digits than its factorization.

230320002123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501786523 (or 501786517 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 230320002123 its reverse (321200023032), we get a palindrome (551520025155).

The spelling of 230320002123 in words is "two hundred thirty billion, three hundred twenty million, two thousand, one hundred twenty-three".