113103324 has 48 divisors (see below), whose sum is σ = 294819840. Its totient is φ = 37496880.

The previous prime is 113103311. The next prime is 113103337. The reversal of 113103324 is 423301311.

It is an interprime number because it is at equal distance from previous prime (113103311) and next prime (113103337).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113103297 and 113103306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17887 + ... + 23369.

It is an arithmetic number, because the mean of its divisors is an integer number (6142080).

Almost surely, 2^113103324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113103324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147409920).

113103324 is an abundant number, since it is smaller than the sum of its proper divisors (181716516).

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

113103324 is a wasteful number, since it uses less digits than its factorization.

113103324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687 (or 5679 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 113103324 is about 10635.0046544419. The cubic root of 113103324 is about 483.6061215044.

Adding to 113103324 its reverse (423301311), we get a palindrome (536404635).

The spelling of 113103324 in words is "one hundred thirteen million, one hundred three thousand, three hundred twenty-four".