118708299905 has 8 divisors (see below), whose sum is σ = 153407649192. Its totient is φ = 87661513728.

The previous prime is 118708299901. The next prime is 118708299911. The reversal of 118708299905 is 509992807811.

It can be written as a sum of positive squares in 4 ways, for example, as 5165584384 + 113542715521 = 71872^2 + 336961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118708299905 - 2² = 118708299901 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118708299901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913140704 + ... + 913140833.

It is an arithmetic number, because the mean of its divisors is an integer number (19175956149).

Almost surely, 2^118708299905 is an apocalyptic number.

It is an amenable number.

118708299905 is a deficient number, since it is larger than the sum of its proper divisors (34699349287).

118708299905 is a wasteful number, since it uses less digits than its factorization.

118708299905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826281555.

The product of its (nonzero) digits is 3265920, while the sum is 59.

The spelling of 118708299905 in words is "one hundred eighteen billion, seven hundred eight million, two hundred ninety-nine thousand, nine hundred five".