113341145 has 8 divisors (see below), whose sum is σ = 136256904. Its totient is φ = 90507904.

The previous prime is 113341139. The next prime is 113341181. The reversal of 113341145 is 541143311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7929856 + 105411289 = 2816^2 + 10267^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113341145 - 2²⁰ = 112292569 is a prime.

It is a super-2 number, since 2×113341145² = 25692430299822050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113341145.

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, 17564 + ... + 23133.

It is an arithmetic number, because the mean of its divisors is an integer number (17032113).

Almost surely, 2^113341145 is an apocalyptic number.

It is an amenable number.

113341145 is a deficient number, since it is larger than the sum of its proper divisors (22915759).

113341145 is an equidigital number, since it uses as much as digits as its factorization.

113341145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41259.

The product of its digits is 720, while the sum is 23.

The square root of 113341145 is about 10646.1798312822. The cubic root of 113341145 is about 483.9448418007.

Adding to 113341145 its reverse (541143311), we get a palindrome (654484456).

The spelling of 113341145 in words is "one hundred thirteen million, three hundred forty-one thousand, one hundred forty-five".