411131113 has 2 divisors, whose sum is σ = 411131114. Its totient is φ = 411131112.

The previous prime is 411131093. The next prime is 411131143. The reversal of 411131113 is 311131114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297666009 + 113465104 = 17253^2 + 10652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411131113 is a prime.

It is not a weakly prime, because it can be changed into another prime (411131143) 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, 205565556 + 205565557.

It is an arithmetic number, because the mean of its divisors is an integer number (205565557).

Almost surely, 2^411131113 is an apocalyptic number.

It is an amenable number.

411131113 is a deficient number, since it is larger than the sum of its proper divisors (1).

411131113 is an equidigital number, since it uses as much as digits as its factorization.

411131113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36, while the sum is 16.

The square root of 411131113 is about 20276.3683385364. The cubic root of 411131113 is about 743.5784269348.

Adding to 411131113 its reverse (311131114), we get a palindrome (722262227).

Subtracting from 411131113 its reverse (311131114), we obtain a palindrome (99999999).

The spelling of 411131113 in words is "four hundred eleven million, one hundred thirty-one thousand, one hundred thirteen".