118308671101 has 2 divisors, whose sum is σ = 118308671102. Its totient is φ = 118308671100.

The previous prime is 118308671093. The next prime is 118308671119. The reversal of 118308671101 is 101176803811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118284405625 + 24265476 = 343925^2 + 4926^2 .

It is an emirp because it is prime and its reverse (101176803811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118308671101 - 2³ = 118308671093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118300671101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59154335550 + 59154335551.

It is an arithmetic number, because the mean of its divisors is an integer number (59154335551).

Almost surely, 2^118308671101 is an apocalyptic number.

It is an amenable number.

118308671101 is a deficient number, since it is larger than the sum of its proper divisors (1).

118308671101 is an equidigital number, since it uses as much as digits as its factorization.

118308671101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 37.

The spelling of 118308671101 in words is "one hundred eighteen billion, three hundred eight million, six hundred seventy-one thousand, one hundred one".