4101863 has 2 divisors, whose sum is σ = 4101864. Its totient is φ = 4101862.

The previous prime is 4101841. The next prime is 4101869. The reversal of 4101863 is 3681014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4101863 - 2¹² = 4097767 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050931 + 2050932.

It is an arithmetic number, because the mean of its divisors is an integer number (2050932).

Almost surely, 2^4101863 is an apocalyptic number.

4101863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101863 is an equidigital number, since it uses as much as digits as its factorization.

4101863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4101863 is about 2025.3056559443. The cubic root of 4101863 is about 160.0763047500.

Adding to 4101863 its reverse (3681014), we get a palindrome (7782877).

The spelling of 4101863 in words is "four million, one hundred one thousand, eight hundred sixty-three".