118087006771 has 4 divisors (see below), whose sum is σ = 118093752544. Its totient is φ = 118080261000.

The previous prime is 118087006757. The next prime is 118087006787. The reversal of 118087006771 is 177600780811.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118087006771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118087001771) 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, 3346560 + ... + 3381661.

It is an arithmetic number, because the mean of its divisors is an integer number (29523438136).

Almost surely, 2^118087006771 is an apocalyptic number.

118087006771 is a deficient number, since it is larger than the sum of its proper divisors (6745773).

118087006771 is an equidigital number, since it uses as much as digits as its factorization.

118087006771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6745772.

The product of its (nonzero) digits is 131712, while the sum is 46.

The spelling of 118087006771 in words is "one hundred eighteen billion, eighty-seven million, six thousand, seven hundred seventy-one".