117132606472771 has 4 divisors (see below), whose sum is σ = 120911077649344. Its totient is φ = 113354135296200.

The previous prime is 117132606472757. The next prime is 117132606472789. The reversal of 117132606472771 is 177274606231711.

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 117132606472771 - 2⁷ = 117132606472643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117132606472711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889235588240 + ... + 1889235588301.

It is an arithmetic number, because the mean of its divisors is an integer number (30227769412336).

Almost surely, 2^{117132606472771} is an apocalyptic number.

117132606472771 is a deficient number, since it is larger than the sum of its proper divisors (3778471176573).

117132606472771 is an equidigital number, since it uses as much as digits as its factorization.

117132606472771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778471176572.

The product of its (nonzero) digits is 4148928, while the sum is 55.

The spelling of 117132606472771 in words is "one hundred seventeen trillion, one hundred thirty-two billion, six hundred six million, four hundred seventy-two thousand, seven hundred seventy-one".