2013230123 has 8 divisors (see below), whose sum is σ = 2023180800. Its totient is φ = 2003292648.

The previous prime is 2013230077. The next prime is 2013230143. The reversal of 2013230123 is 3210323102.

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 2013230123 - 2¹² = 2013226027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013230143) 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, 446840 + ... + 451322.

It is an arithmetic number, because the mean of its divisors is an integer number (252897600).

Almost surely, 2^2013230123 is an apocalyptic number.

2013230123 is a deficient number, since it is larger than the sum of its proper divisors (9950677).

2013230123 is a wasteful number, since it uses less digits than its factorization.

2013230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2013230123 is about 44869.0330071866. The cubic root of 2013230123 is about 1262.6930981707.

Adding to 2013230123 its reverse (3210323102), we get a palindrome (5223553225).

The spelling of 2013230123 in words is "two billion, thirteen million, two hundred thirty thousand, one hundred twenty-three".