12030313030 has 32 divisors (see below), whose sum is σ = 22860092160. Its totient is φ = 4545692640.

The previous prime is 12030313021. The next prime is 12030313079. The reversal of 12030313030 is 3031303021.

It is a junction number, because it is equal to n+sod(n) for n = 12030312995 and 12030313013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25306 + ... + 157165.

It is an arithmetic number, because the mean of its divisors is an integer number (714377880).

Almost surely, 2^12030313030 is an apocalyptic number.

12030313030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030313030 is a deficient number, since it is larger than the sum of its proper divisors (10829779130).

12030313030 is a wasteful number, since it uses less digits than its factorization.

12030313030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182844.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12030313030 its reverse (3031303021), we get a palindrome (15061616051).

The spelling of 12030313030 in words is "twelve billion, thirty million, three hundred thirteen thousand, thirty".