113333141 has 2 divisors, whose sum is σ = 113333142. Its totient is φ = 113333140.

The previous prime is 113333123. The next prime is 113333153. The reversal of 113333141 is 141333311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68724100 + 44609041 = 8290^2 + 6679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113333141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113333161) 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, 56666570 + 56666571.

It is an arithmetic number, because the mean of its divisors is an integer number (56666571).

Almost surely, 2^113333141 is an apocalyptic number.

It is an amenable number.

113333141 is a deficient number, since it is larger than the sum of its proper divisors (1).

113333141 is an equidigital number, since it uses as much as digits as its factorization.

113333141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 20.

The square root of 113333141 is about 10645.8039151583. The cubic root of 113333141 is about 483.9334496868.

Adding to 113333141 its reverse (141333311), we get a palindrome (254666452).

The spelling of 113333141 in words is "one hundred thirteen million, three hundred thirty-three thousand, one hundred forty-one".