11423011301201 has 4 divisors (see below), whose sum is σ = 11638539816372. Its totient is φ = 11207482786032.

The previous prime is 11423011301161. The next prime is 11423011301227. The reversal of 11423011301201 is 10210311032411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5700270850576 + 5722740450625 = 2387524^2 + 2392225^2 .

It is a cyclic number.

It is not a de Polignac number, because 11423011301201 - 2¹⁸ = 11423011039057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11423011301501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107764257506 + ... + 107764257611.

It is an arithmetic number, because the mean of its divisors is an integer number (2909634954093).

Almost surely, 2^{11423011301201} is an apocalyptic number.

It is an amenable number.

11423011301201 is a deficient number, since it is larger than the sum of its proper divisors (215528515171).

11423011301201 is an equidigital number, since it uses as much as digits as its factorization.

11423011301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215528515170.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11423011301201 its reverse (10210311032411), we get a palindrome (21633322333612).

The spelling of 11423011301201 in words is "eleven trillion, four hundred twenty-three billion, eleven million, three hundred one thousand, two hundred one".