118608377011 has 4 divisors (see below), whose sum is σ = 123765262992. Its totient is φ = 113451491032.

The previous prime is 118608376993. The next prime is 118608377029. The reversal of 118608377011 is 110773806811.

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

It is an interprime number because it is at equal distance from previous prime (118608376993) and next prime (118608377029).

It is a cyclic number.

It is not a de Polignac number, because 118608377011 - 2⁵ = 118608376979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118608372011) 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, 2578442956 + ... + 2578443001.

It is an arithmetic number, because the mean of its divisors is an integer number (30941315748).

Almost surely, 2^118608377011 is an apocalyptic number.

118608377011 is a deficient number, since it is larger than the sum of its proper divisors (5156885981).

118608377011 is an equidigital number, since it uses as much as digits as its factorization.

118608377011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156885980.

The product of its (nonzero) digits is 56448, while the sum is 43.

The spelling of 118608377011 in words is "one hundred eighteen billion, six hundred eight million, three hundred seventy-seven thousand, eleven".