113202318 has 8 divisors (see below), whose sum is σ = 226404648. Its totient is φ = 37734104.

The previous prime is 113202293. The next prime is 113202347. The reversal of 113202318 is 813202311.

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

113202318 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 113202294 and 113202303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9433521 + ... + 9433532.

It is an arithmetic number, because the mean of its divisors is an integer number (28300581).

Almost surely, 2^113202318 is an apocalyptic number.

113202318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113202318 is a wasteful number, since it uses less digits than its factorization.

113202318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18867058.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 113202318 is about 10639.6577952489. The cubic root of 113202318 is about 483.7471728964.

Adding to 113202318 its reverse (813202311), we get a palindrome (926404629).

The spelling of 113202318 in words is "one hundred thirteen million, two hundred two thousand, three hundred eighteen".