103849663 has 2 divisors, whose sum is σ = 103849664. Its totient is φ = 103849662.

The previous prime is 103849621. The next prime is 103849709. The reversal of 103849663 is 366948301.

It is a weak prime.

It is an emirp because it is prime and its reverse (366948301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103849663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103849463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51924831 + 51924832.

It is an arithmetic number, because the mean of its divisors is an integer number (51924832).

Almost surely, 2^103849663 is an apocalyptic number.

103849663 is a deficient number, since it is larger than the sum of its proper divisors (1).

103849663 is an equidigital number, since it uses as much as digits as its factorization.

103849663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 103849663 is about 10190.6654836669. The cubic root of 103849663 is about 470.0402304480.

The spelling of 103849663 in words is "one hundred three million, eight hundred forty-nine thousand, six hundred sixty-three".