113242371 has 8 divisors (see below), whose sum is σ = 164716224. Its totient is φ = 68631720.

The previous prime is 113242357. The next prime is 113242379. The reversal of 113242371 is 173242311.

It is a happy number.

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

It is not a de Polignac number, because 113242371 - 2⁷ = 113242243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113242379) 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, 1715761 + ... + 1715826.

It is an arithmetic number, because the mean of its divisors is an integer number (20589528).

Almost surely, 2^113242371 is an apocalyptic number.

113242371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113242371 is a deficient number, since it is larger than the sum of its proper divisors (51473853).

113242371 is a wasteful number, since it uses less digits than its factorization.

113242371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431601.

The product of its digits is 1008, while the sum is 24.

The square root of 113242371 is about 10641.5398791716. The cubic root of 113242371 is about 483.8042189628.

Adding to 113242371 its reverse (173242311), we get a palindrome (286484682).

It can be divided in two parts, 11324 and 2371, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 113242371 in words is "one hundred thirteen million, two hundred forty-two thousand, three hundred seventy-one".