12030311332330 has 64 divisors (see below), whose sum is σ = 23144555606400. Its totient is φ = 4486359711744.

The previous prime is 12030311332261. The next prime is 12030311332337. The reversal of 12030311332330 is 3323311303021.

It is a junction number, because it is equal to n+sod(n) for n = 12030311332295 and 12030311332304.

It is not an unprimeable number, because it can be changed into a prime (12030311332337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328292989 + ... + 328329631.

It is an arithmetic number, because the mean of its divisors is an integer number (361633681350).

Almost surely, 2^{12030311332330} is an apocalyptic number.

12030311332330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030311332330 is a deficient number, since it is larger than the sum of its proper divisors (11114244274070).

12030311332330 is a wasteful number, since it uses less digits than its factorization.

12030311332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54823.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12030311332330 its reverse (3323311303021), we get a palindrome (15353622635351).

The spelling of 12030311332330 in words is "twelve trillion, thirty billion, three hundred eleven million, three hundred thirty-two thousand, three hundred thirty".