113141447 has 8 divisors (see below), whose sum is σ = 119194800. Its totient is φ = 107097984.

The previous prime is 113141437. The next prime is 113141461. The reversal of 113141447 is 744141311.

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

It is not a de Polignac number, because 113141447 - 2⁸ = 113141191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113141407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39053 + ... + 41849.

It is an arithmetic number, because the mean of its divisors is an integer number (14899350).

Almost surely, 2^113141447 is an apocalyptic number.

113141447 is a deficient number, since it is larger than the sum of its proper divisors (6053353).

113141447 is a wasteful number, since it uses less digits than its factorization.

113141447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its digits is 1344, while the sum is 26.

The square root of 113141447 is about 10636.7968392745. The cubic root of 113141447 is about 483.6604507215.

Adding to 113141447 its reverse (744141311), we get a palindrome (857282758).

The spelling of 113141447 in words is "one hundred thirteen million, one hundred forty-one thousand, four hundred forty-seven".