118316353 has 4 divisors (see below), whose sum is σ = 118563840. Its totient is φ = 118068868.

The previous prime is 118316329. The next prime is 118316371. The reversal of 118316353 is 353613811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353613811 = 43 ⋅8223577.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118316353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118316053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123025 + ... + 123982.

It is an arithmetic number, because the mean of its divisors is an integer number (29640960).

Almost surely, 2^118316353 is an apocalyptic number.

It is an amenable number.

118316353 is a deficient number, since it is larger than the sum of its proper divisors (247487).

118316353 is an equidigital number, since it uses as much as digits as its factorization.

118316353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247486.

The product of its digits is 6480, while the sum is 31.

The square root of 118316353 is about 10877.3320717904. The cubic root of 118316353 is about 490.9247468123.

The spelling of 118316353 in words is "one hundred eighteen million, three hundred sixteen thousand, three hundred fifty-three".