230120030423 has 2 divisors, whose sum is σ = 230120030424. Its totient is φ = 230120030422.

The previous prime is 230120030407. The next prime is 230120030509. The reversal of 230120030423 is 324030021032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230120030423 - 2⁴ = 230120030407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230120030395 and 230120030404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230120030923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115060015211 + 115060015212.

It is an arithmetic number, because the mean of its divisors is an integer number (115060015212).

Almost surely, 2^230120030423 is an apocalyptic number.

230120030423 is a deficient number, since it is larger than the sum of its proper divisors (1).

230120030423 is an equidigital number, since it uses as much as digits as its factorization.

230120030423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230120030423 its reverse (324030021032), we get a palindrome (554150051455).

The spelling of 230120030423 in words is "two hundred thirty billion, one hundred twenty million, thirty thousand, four hundred twenty-three".