230120423 has 16 divisors (see below), whose sum is σ = 257056800. Its totient is φ = 204543360.

The previous prime is 230120389. The next prime is 230120441. The reversal of 230120423 is 324021032.

It is a cyclic number.

It is not a de Polignac number, because 230120423 - 2¹⁰ = 230119399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230120453) 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, 214733 + ... + 215801.

It is an arithmetic number, because the mean of its divisors is an integer number (16066050).

Almost surely, 2^230120423 is an apocalyptic number.

230120423 is a deficient number, since it is larger than the sum of its proper divisors (26936377).

230120423 is a wasteful number, since it uses less digits than its factorization.

230120423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230120423 is about 15169.7205972951. The cubic root of 230120423 is about 612.7994797024.

Adding to 230120423 its reverse (324021032), we get a palindrome (554141455).

The spelling of 230120423 in words is "two hundred thirty million, one hundred twenty thousand, four hundred twenty-three".