11601127440173 has 4 divisors (see below), whose sum is σ = 11797756718880. Its totient is φ = 11404498161468.

The previous prime is 11601127440143. The next prime is 11601127440187. The reversal of 11601127440173 is 37104472110611.

11601127440173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11601127440173 - 2¹⁴ = 11601127423789 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 (11601127440143) 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, 98314639265 + ... + 98314639382.

It is an arithmetic number, because the mean of its divisors is an integer number (2949439179720).

Almost surely, 2^{11601127440173} is an apocalyptic number.

It is an amenable number.

11601127440173 is a deficient number, since it is larger than the sum of its proper divisors (196629278707).

11601127440173 is an equidigital number, since it uses as much as digits as its factorization.

11601127440173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196629278706.

The product of its (nonzero) digits is 28224, while the sum is 38.

Adding to 11601127440173 its reverse (37104472110611), we get a palindrome (48705599550784).

The spelling of 11601127440173 in words is "eleven trillion, six hundred one billion, one hundred twenty-seven million, four hundred forty thousand, one hundred seventy-three".