12303002124 has 54 divisors (see below), whose sum is σ = 36176690004. Its totient is φ = 3515142960.

The previous prime is 12303002083. The next prime is 12303002161. The reversal of 12303002124 is 42120030321.

It is a super-2 number, since 2×12303002124² (a number of 21 digits) contains 22 as substring.

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 = 12303002097 and 12303002106.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3485482 + ... + 3489009.

Almost surely, 2^12303002124 is an apocalyptic number.

12303002124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12303002124 is an abundant number, since it is smaller than the sum of its proper divisors (23873687880).

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

12303002124 is a wasteful number, since it uses less digits than its factorization.

12303002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6974515 (or 6974503 counting only the distinct ones).

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

Adding to 12303002124 its reverse (42120030321), we get a palindrome (54423032445).

The spelling of 12303002124 in words is "twelve billion, three hundred three million, two thousand, one hundred twenty-four".