12011101130111 has 8 divisors (see below), whose sum is σ = 12014918415360. Its totient is φ = 12007284085368.

The previous prime is 12011101130099. The next prime is 12011101130167. The reversal of 12011101130111 is 11103110111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011101130111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011101130411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202727030 + ... + 202786268.

It is an arithmetic number, because the mean of its divisors is an integer number (1501864801920).

Almost surely, 2^{12011101130111} is an apocalyptic number.

12011101130111 is a deficient number, since it is larger than the sum of its proper divisors (3817285249).

12011101130111 is an equidigital number, since it uses as much as digits as its factorization.

12011101130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120253.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 12011101130111 its reverse (11103110111021), we get a palindrome (23114211241132).

The spelling of 12011101130111 in words is "twelve trillion, eleven billion, one hundred one million, one hundred thirty thousand, one hundred eleven".