12303123012130 has 16 divisors (see below), whose sum is σ = 22364885002104. Its totient is φ = 4872523964800.

The previous prime is 12303123011969. The next prime is 12303123012139. The reversal of 12303123012130 is 3121032130321.

It can be written as a sum of positive squares in 4 ways, for example, as 12300949867441 + 2173144689 = 3507271^2 + 46617^2 .

It is not an unprimeable number, because it can be changed into a prime (12303123012139) 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 7 ways as a sum of consecutive naturals, for example, 6090653947 + ... + 6090655966.

Almost surely, 2^{12303123012130} is an apocalyptic number.

12303123012130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303123012130 is a deficient number, since it is larger than the sum of its proper divisors (10061761989974).

12303123012130 is a wasteful number, since it uses less digits than its factorization.

12303123012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12181310021.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12303123012130 its reverse (3121032130321), we get a palindrome (15424155142451).

The spelling of 12303123012130 in words is "twelve trillion, three hundred three billion, one hundred twenty-three million, twelve thousand, one hundred thirty".