100163601 has 16 divisors (see below), whose sum is σ = 148560000. Its totient is φ = 66699504.

The previous prime is 100163549. The next prime is 100163617. The reversal of 100163601 is 106361001.

100163601 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 63 + 601 = 666.

It is not a de Polignac number, because 100163601 - 2¹⁰ = 100162577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100163621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31900 + ... + 34898.

It is an arithmetic number, because the mean of its divisors is an integer number (9285000).

Almost surely, 2^100163601 is an apocalyptic number.

It is an amenable number.

100163601 is a deficient number, since it is larger than the sum of its proper divisors (48396399).

100163601 is a wasteful number, since it uses less digits than its factorization.

100163601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245 (or 4239 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 100163601 is about 10008.1767070731. The cubic root of 100163601 is about 464.4118683077.

The spelling of 100163601 in words is "one hundred million, one hundred sixty-three thousand, six hundred one".