12302124030 has 48 divisors (see below), whose sum is σ = 36554884704. Its totient is φ = 2811913920.

The previous prime is 12302124019. The next prime is 12302124061. The reversal of 12302124030 is 3042120321.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12302123994 and 12302124012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9762961 + ... + 9764220.

It is an arithmetic number, because the mean of its divisors is an integer number (761560098).

Almost surely, 2^12302124030 is an apocalyptic number.

12302124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302124030 is an abundant number, since it is smaller than the sum of its proper divisors (24252760674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12302124030 is a wasteful number, since it uses less digits than its factorization.

12302124030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19527201 (or 19527198 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12302124030 its reverse (3042120321), we get a palindrome (15344244351).

The spelling of 12302124030 in words is "twelve billion, three hundred two million, one hundred twenty-four thousand, thirty".