118288106 has 4 divisors (see below), whose sum is σ = 177432162. Its totient is φ = 59144052.

The previous prime is 118288099. The next prime is 118288133. The reversal of 118288106 is 601882811.

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

It can be written as a sum of positive squares in only one way, i.e., 116748025 + 1540081 = 10805^2 + 1241^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29572025 + ... + 29572028.

Almost surely, 2^118288106 is an apocalyptic number.

118288106 is a deficient number, since it is larger than the sum of its proper divisors (59144056).

118288106 is an equidigital number, since it uses as much as digits as its factorization.

118288106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59144055.

The product of its (nonzero) digits is 6144, while the sum is 35.

The square root of 118288106 is about 10876.0335600806. The cubic root of 118288106 is about 490.8856756986.

The spelling of 118288106 in words is "one hundred eighteen million, two hundred eighty-eight thousand, one hundred six".