118325099 has 4 divisors (see below), whose sum is σ = 118393464. Its totient is φ = 118256736.

The previous prime is 118325093. The next prime is 118325101. The reversal of 118325099 is 990523811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990523811 = 31 ⋅31952381.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118325099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118325093) 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, 31517 + ... + 35070.

It is an arithmetic number, because the mean of its divisors is an integer number (29598366).

Almost surely, 2^118325099 is an apocalyptic number.

118325099 is a deficient number, since it is larger than the sum of its proper divisors (68365).

118325099 is an equidigital number, since it uses as much as digits as its factorization.

118325099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68364.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 118325099 is about 10877.7340930913. The cubic root of 118325099 is about 490.9368429763.

The spelling of 118325099 in words is "one hundred eighteen million, three hundred twenty-five thousand, ninety-nine".