12301030012 has 24 divisors (see below), whose sum is σ = 21604212000. Its totient is φ = 6128434176.

The previous prime is 12301030009. The next prime is 12301030013. The reversal of 12301030012 is 21003010321.

It is a super-2 number, since 2×12301030012² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12301029974 and 12301030001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301030013) 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, 1604364 + ... + 1612012.

It is an arithmetic number, because the mean of its divisors is an integer number (900175500).

Almost surely, 2^12301030012 is an apocalyptic number.

It is an amenable number.

12301030012 is a deficient number, since it is larger than the sum of its proper divisors (9303181988).

12301030012 is a wasteful number, since it uses less digits than its factorization.

12301030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045 (or 9043 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12301030012 its reverse (21003010321), we get a palindrome (33304040333).

The spelling of 12301030012 in words is "twelve billion, three hundred one million, thirty thousand, twelve".