12231303130 has 32 divisors (see below), whose sum is σ = 22541073984. Its totient is φ = 4776043776.

The previous prime is 12231303113. The next prime is 12231303131. The reversal of 12231303130 is 3130313221.

It is a junction number, because it is equal to n+sod(n) for n = 12231303098 and 12231303107.

It is not an unprimeable number, because it can be changed into a prime (12231303131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864594 + ... + 878626.

It is an arithmetic number, because the mean of its divisors is an integer number (704408562).

Almost surely, 2^12231303130 is an apocalyptic number.

12231303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231303130 is a deficient number, since it is larger than the sum of its proper divisors (10309770854).

12231303130 is a wasteful number, since it uses less digits than its factorization.

12231303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16110.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12231303130 its reverse (3130313221), we get a palindrome (15361616351).

The spelling of 12231303130 in words is "twelve billion, two hundred thirty-one million, three hundred three thousand, one hundred thirty".