113303118 has 16 divisors (see below), whose sum is σ = 238533120. Its totient is φ = 35779896.

The previous prime is 113303117. The next prime is 113303119. The reversal of 113303118 is 811303311.

It is an interprime number because it is at equal distance from previous prime (113303117) and next prime (113303119).

It is a junction number, because it is equal to n+sod(n) for n = 113303094 and 113303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303117) 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, 496830 + ... + 497057.

It is an arithmetic number, because the mean of its divisors is an integer number (14908320).

Almost surely, 2^113303118 is an apocalyptic number.

113303118 is an abundant number, since it is smaller than the sum of its proper divisors (125230002).

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

113303118 is a wasteful number, since it uses less digits than its factorization.

113303118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993911.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 113303118 is about 10644.3937356714. The cubic root of 113303118 is about 483.8907130933.

Adding to 113303118 its reverse (811303311), we get a palindrome (924606429).

The spelling of 113303118 in words is "one hundred thirteen million, three hundred three thousand, one hundred eighteen".