118303861 has 8 divisors (see below), whose sum is σ = 134109920. Its totient is φ = 103455792.

The previous prime is 118303859. The next prime is 118303877. The reversal of 118303861 is 168303811.

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 118303861 - 2¹ = 118303859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118303831) 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, 239235 + ... + 239728.

It is an arithmetic number, because the mean of its divisors is an integer number (16763740).

Almost surely, 2^118303861 is an apocalyptic number.

It is an amenable number.

118303861 is a deficient number, since it is larger than the sum of its proper divisors (15806059).

118303861 is a wasteful number, since it uses less digits than its factorization.

118303861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478995.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 118303861 is about 10876.7578349433. The cubic root of 118303861 is about 490.9074687054.

The spelling of 118303861 in words is "one hundred eighteen million, three hundred three thousand, eight hundred sixty-one".