113313424 has 40 divisors (see below), whose sum is σ = 252269568. Its totient is φ = 48299520.

The previous prime is 113313391. The next prime is 113313439. The reversal of 113313424 is 424313311.

It is a junction number, because it is equal to n+sod(n) for n = 113313395 and 113313404.

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, 18744 + ... + 24040.

Almost surely, 2^113313424 is an apocalyptic number.

113313424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113313424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126134784).

113313424 is an abundant number, since it is smaller than the sum of its proper divisors (138956144).

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

113313424 is a wasteful number, since it uses less digits than its factorization.

113313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503 (or 5497 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 113313424 is about 10644.8778292661. The cubic root of 113313424 is about 483.9053841414.

Adding to 113313424 its reverse (424313311), we get a palindrome (537626735).

The spelling of 113313424 in words is "one hundred thirteen million, three hundred thirteen thousand, four hundred twenty-four".