231300123 has 8 divisors (see below), whose sum is σ = 308556288. Its totient is φ = 154122024.

The previous prime is 231300107. The next prime is 231300149. The reversal of 231300123 is 321003132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231300123 - 2⁴ = 231300107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231300103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12211 + ... + 24732.

It is an arithmetic number, because the mean of its divisors is an integer number (38569536).

Almost surely, 2^231300123 is an apocalyptic number.

231300123 is a deficient number, since it is larger than the sum of its proper divisors (77256165).

231300123 is a wasteful number, since it uses less digits than its factorization.

231300123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39033.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 231300123 is about 15208.5542705413. The cubic root of 231300123 is about 613.8448565924.

Adding to 231300123 its reverse (321003132), we get a palindrome (552303255).

The spelling of 231300123 in words is "two hundred thirty-one million, three hundred thousand, one hundred twenty-three".