230123245013 has 4 divisors (see below), whose sum is σ = 230702900940. Its totient is φ = 229543589088.

The previous prime is 230123244977. The next prime is 230123245067. The reversal of 230123245013 is 310542321032.

It is a happy number.

230123245013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163473045124 + 66650199889 = 404318^2 + 258167^2 .

It is a cyclic number.

It is not a de Polignac number, because 230123245013 - 2³⁶ = 161403768277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230123245213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289827368 + ... + 289828161.

It is an arithmetic number, because the mean of its divisors is an integer number (57675725235).

Almost surely, 2^230123245013 is an apocalyptic number.

It is an amenable number.

230123245013 is a deficient number, since it is larger than the sum of its proper divisors (579655927).

230123245013 is an equidigital number, since it uses as much as digits as its factorization.

230123245013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579655926.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 230123245013 its reverse (310542321032), we get a palindrome (540665566045).

The spelling of 230123245013 in words is "two hundred thirty billion, one hundred twenty-three million, two hundred forty-five thousand, thirteen".