12423145130 has 16 divisors (see below), whose sum is σ = 24394539744. Its totient is φ = 4517507280.

The previous prime is 12423145121. The next prime is 12423145171. The reversal of 12423145130 is 3154132421.

It is a happy number.

12423145130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12423145130.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 56468732 + ... + 56468951.

It is an arithmetic number, because the mean of its divisors is an integer number (1524658734).

Almost surely, 2^12423145130 is an apocalyptic number.

12423145130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12423145130 is a deficient number, since it is larger than the sum of its proper divisors (11971394614).

12423145130 is a wasteful number, since it uses less digits than its factorization.

12423145130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112937701.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 12423145130 its reverse (3154132421), we get a palindrome (15577277551).

The spelling of 12423145130 in words is "twelve billion, four hundred twenty-three million, one hundred forty-five thousand, one hundred thirty".