113441057 has 2 divisors, whose sum is σ = 113441058. Its totient is φ = 113441056.

The previous prime is 113441021. The next prime is 113441093. The reversal of 113441057 is 750144311.

It is a balanced prime because it is at equal distance from previous prime (113441021) and next prime (113441093).

It can be written as a sum of positive squares in only one way, i.e., 109077136 + 4363921 = 10444^2 + 2089^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113441057 is a prime.

It is not a weakly prime, because it can be changed into another prime (113441257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56720528 + 56720529.

It is an arithmetic number, because the mean of its divisors is an integer number (56720529).

Almost surely, 2^113441057 is an apocalyptic number.

It is an amenable number.

113441057 is a deficient number, since it is larger than the sum of its proper divisors (1).

113441057 is an equidigital number, since it uses as much as digits as its factorization.

113441057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 113441057 is about 10650.8711850252. The cubic root of 113441057 is about 484.0870016972.

Adding to 113441057 its reverse (750144311), we get a palindrome (863585368).

The spelling of 113441057 in words is "one hundred thirteen million, four hundred forty-one thousand, fifty-seven".