11680380136127 has 4 divisors (see below), whose sum is σ = 11683802460120. Its totient is φ = 11676957812136.

The previous prime is 11680380136097. The next prime is 11680380136129. The reversal of 11680380136127 is 72163108308611.

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

It is a cyclic number.

It is not a de Polignac number, because 11680380136127 - 2⁶ = 11680380136063 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 (11680380136129) 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, 1711156877 + ... + 1711163702.

It is an arithmetic number, because the mean of its divisors is an integer number (2920950615030).

Almost surely, 2^{11680380136127} is an apocalyptic number.

11680380136127 is a deficient number, since it is larger than the sum of its proper divisors (3422323993).

11680380136127 is an equidigital number, since it uses as much as digits as its factorization.

11680380136127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422323992.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 11680380136127 in words is "eleven trillion, six hundred eighty billion, three hundred eighty million, one hundred thirty-six thousand, one hundred twenty-seven".