12030311332110 has 16 divisors (see below), whose sum is σ = 28872747197136. Its totient is φ = 3208083021888.

The previous prime is 12030311332043. The next prime is 12030311332111. The reversal of 12030311332110 is 1123311303021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030311332111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200505188839 + ... + 200505188898.

It is an arithmetic number, because the mean of its divisors is an integer number (1804546699821).

Almost surely, 2^{12030311332110} is an apocalyptic number.

12030311332110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030311332110 is an abundant number, since it is smaller than the sum of its proper divisors (16842435865026).

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

12030311332110 is a wasteful number, since it uses less digits than its factorization.

12030311332110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401010377747.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12030311332110 its reverse (1123311303021), we get a palindrome (13153622635131).

The spelling of 12030311332110 in words is "twelve trillion, thirty billion, three hundred eleven million, three hundred thirty-two thousand, one hundred ten".