12030311011110 has 64 divisors (see below), whose sum is σ = 33300153216000. Its totient is φ = 2724557980032.

The previous prime is 12030311011097. The next prime is 12030311011163. The reversal of 12030311011110 is 1111011303021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12030311011110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262762410 + ... + 262808189.

It is an arithmetic number, because the mean of its divisors is an integer number (520314894000).

Almost surely, 2^{12030311011110} is an apocalyptic number.

12030311011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030311011110 is an abundant number, since it is smaller than the sum of its proper divisors (21269842204890).

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

12030311011110 is a wasteful number, since it uses less digits than its factorization.

12030311011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525570725.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 12030311011110 its reverse (1111011303021), we get a palindrome (13141322314131).

The spelling of 12030311011110 in words is "twelve trillion, thirty billion, three hundred eleven million, eleven thousand, one hundred ten".