100600663603 has 6 divisors (see below), whose sum is σ = 110577589052. Its totient is φ = 91455148620.

The previous prime is 100600663601. The next prime is 100600663621. The reversal of 100600663603 is 306366006001.

It is not a de Polignac number, because 100600663603 - 2¹ = 100600663601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100600663601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415705101 + ... + 415705342.

Almost surely, 2^100600663603 is an apocalyptic number.

100600663603 is a deficient number, since it is larger than the sum of its proper divisors (9976925449).

100600663603 is an equidigital number, since it uses as much as digits as its factorization.

100600663603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831410465 (or 831410454 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 100600663603 its reverse (306366006001), we get a palindrome (406966669604).

The spelling of 100600663603 in words is "one hundred billion, six hundred million, six hundred sixty-three thousand, six hundred three".