12030110331111 has 56 divisors (see below), whose sum is σ = 18312218184000. Its totient is φ = 7898182748352.

The previous prime is 12030110331091. The next prime is 12030110331137. The reversal of 12030110331111 is 11113301103021.

12030110331111 is a `hidden beast` number, since 1 + 20 + 301 + 1 + 0 + 331 + 1 + 11 = 666.

It is not a de Polignac number, because 12030110331111 - 2³⁰ = 12029036589287 is a prime.

It is a super-2 number, since 2×12030110331111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030110331311) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22134405 + ... + 22671393.

Almost surely, 2^{12030110331111} is an apocalyptic number.

12030110331111 is a deficient number, since it is larger than the sum of its proper divisors (6282107852889).

12030110331111 is an frugal number, since it uses more digits than its factorization.

12030110331111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537475 (or 537460 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 12030110331111 its reverse (11113301103021), we get a palindrome (23143411434132).

The spelling of 12030110331111 in words is "twelve trillion, thirty billion, one hundred ten million, three hundred thirty-one thousand, one hundred eleven".