240504113 has 2 divisors, whose sum is σ = 240504114. Its totient is φ = 240504112.

The previous prime is 240504097. The next prime is 240504127. The reversal of 240504113 is 311405042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181090849 + 59413264 = 13457^2 + 7708^2 .

It is a cyclic number.

It is not a de Polignac number, because 240504113 - 2⁴ = 240504097 is a prime.

It is not a weakly prime, because it can be changed into another prime (240504013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120252056 + 120252057.

It is an arithmetic number, because the mean of its divisors is an integer number (120252057).

Almost surely, 2^240504113 is an apocalyptic number.

It is an amenable number.

240504113 is a deficient number, since it is larger than the sum of its proper divisors (1).

240504113 is an equidigital number, since it uses as much as digits as its factorization.

240504113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 240504113 is about 15508.1950271461. The cubic root of 240504113 is about 621.8813069838.

Adding to 240504113 its reverse (311405042), we get a palindrome (551909155).

The spelling of 240504113 in words is "two hundred forty million, five hundred four thousand, one hundred thirteen".