12011101123301 has 16 divisors (see below), whose sum is σ = 13832349319680. Its totient is φ = 10216253381760.

The previous prime is 12011101123261. The next prime is 12011101123309. The reversal of 12011101123301 is 10332110111021.

It is a cyclic number.

It is not a de Polignac number, because 12011101123301 - 2³⁰ = 12010027381477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12011101123301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011101123309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216935 + ... + 4906043.

It is an arithmetic number, because the mean of its divisors is an integer number (864521832480).

Almost surely, 2^{12011101123301} is an apocalyptic number.

It is an amenable number.

12011101123301 is a deficient number, since it is larger than the sum of its proper divisors (1821248196379).

12011101123301 is a wasteful number, since it uses less digits than its factorization.

12011101123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691924.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 12011101123301 its reverse (10332110111021), we get a palindrome (22343211234322).

The spelling of 12011101123301 in words is "twelve trillion, eleven billion, one hundred one million, one hundred twenty-three thousand, three hundred one".