113340513 has 32 divisors (see below), whose sum is σ = 187996032. Its totient is φ = 59673600.

The previous prime is 113340503. The next prime is 113340517. The reversal of 113340513 is 315043311.

It is not a de Polignac number, because 113340513 - 2⁹ = 113340001 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113340513.

It is not an unprimeable number, because it can be changed into a prime (113340517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478 + ... + 15063.

It is an arithmetic number, because the mean of its divisors is an integer number (5874876).

Almost surely, 2^113340513 is an apocalyptic number.

113340513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113340513 is a deficient number, since it is larger than the sum of its proper divisors (74655519).

113340513 is a wasteful number, since it uses less digits than its factorization.

113340513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15585.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 113340513 is about 10646.1501492324. The cubic root of 113340513 is about 483.9439422929.

Adding to 113340513 its reverse (315043311), we get a palindrome (428383824).

The spelling of 113340513 in words is "one hundred thirteen million, three hundred forty thousand, five hundred thirteen".