103664063 has 4 divisors (see below), whose sum is σ = 103708680. Its totient is φ = 103619448.

The previous prime is 103664039. The next prime is 103664069. The reversal of 103664063 is 360466301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103664063 - 2¹⁸ = 103401919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103664069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18620 + ... + 23537.

It is an arithmetic number, because the mean of its divisors is an integer number (25927170).

Almost surely, 2^103664063 is an apocalyptic number.

103664063 is a deficient number, since it is larger than the sum of its proper divisors (44617).

103664063 is an equidigital number, since it uses as much as digits as its factorization.

103664063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44616.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 103664063 is about 10181.5550384016. Note that the first 3 decimals coincide. The cubic root of 103664063 is about 469.7600450102.

The spelling of 103664063 in words is "one hundred three million, six hundred sixty-four thousand, sixty-three".