411605101 has 2 divisors, whose sum is σ = 411605102. Its totient is φ = 411605100.

The previous prime is 411605093. The next prime is 411605123. The reversal of 411605101 is 101506114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411035076 + 570025 = 20274^2 + 755^2 .

It is a cyclic number.

It is not a de Polignac number, because 411605101 - 2³ = 411605093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411605141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205802550 + 205802551.

It is an arithmetic number, because the mean of its divisors is an integer number (205802551).

Almost surely, 2^411605101 is an apocalyptic number.

It is an amenable number.

411605101 is a deficient number, since it is larger than the sum of its proper divisors (1).

411605101 is an equidigital number, since it uses as much as digits as its factorization.

411605101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 411605101 is about 20288.0531594335. The cubic root of 411605101 is about 743.8640713297.

The spelling of 411605101 in words is "four hundred eleven million, six hundred five thousand, one hundred one".