113345688 has 32 divisors (see below), whose sum is σ = 293137200. Its totient is φ = 36478848.

The previous prime is 113345663. The next prime is 113345699. The reversal of 113345688 is 886543311.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80731 + ... + 82122.

Almost surely, 2^113345688 is an apocalyptic number.

It is an amenable number.

113345688 is an abundant number, since it is smaller than the sum of its proper divisors (179791512).

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

113345688 is a wasteful number, since it uses less digits than its factorization.

113345688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162891 (or 162887 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 113345688 is about 10646.3931920627. The cubic root of 113345688 is about 483.9513076257.

Adding to 113345688 its reverse (886543311), we get a palindrome (999888999).

The spelling of 113345688 in words is "one hundred thirteen million, three hundred forty-five thousand, six hundred eighty-eight".