100040601 has 8 divisors (see below), whose sum is σ = 134708544. Its totient is φ = 66033200.

The previous prime is 100040599. The next prime is 100040641. The reversal of 100040601 is 106040001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100040601 - 2¹ = 100040599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100040641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164781 + ... + 165386.

It is an arithmetic number, because the mean of its divisors is an integer number (16838568).

Almost surely, 2^100040601 is an apocalyptic number.

It is an amenable number.

100040601 is a deficient number, since it is larger than the sum of its proper divisors (34667943).

100040601 is a wasteful number, since it uses less digits than its factorization.

100040601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330271.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100040601 is about 10002.0298439867. The cubic root of 100040601 is about 464.2216925777.

Adding to 100040601 its reverse (106040001), we get a palindrome (206080602).

The spelling of 100040601 in words is "one hundred million, forty thousand, six hundred one".