231053123 has 8 divisors (see below), whose sum is σ = 271197792. Its totient is φ = 192692736.

The previous prime is 231053107. The next prime is 231053149. The reversal of 231053123 is 321350132.

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

It is a cyclic number.

It is not a de Polignac number, because 231053123 - 2⁴ = 231053107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231053095 and 231053104.

It is not an unprimeable number, because it can be changed into a prime (231053153) 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, 445790 + ... + 446307.

It is an arithmetic number, because the mean of its divisors is an integer number (33899724).

Almost surely, 2^231053123 is an apocalyptic number.

231053123 is a deficient number, since it is larger than the sum of its proper divisors (40144669).

231053123 is an equidigital number, since it uses as much as digits as its factorization.

231053123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892141.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 231053123 is about 15200.4316715020. The cubic root of 231053123 is about 613.6262752387.

The spelling of 231053123 in words is "two hundred thirty-one million, fifty-three thousand, one hundred twenty-three".