100601011 has 8 divisors (see below), whose sum is σ = 119971584. Its totient is φ = 82480200.

The previous prime is 100600999. The next prime is 100601021. The reversal of 100601011 is 110106001.

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 100601011 - 2⁵ = 100600979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100601021) 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 7 ways as a sum of consecutive naturals, for example, 312265 + ... + 312586.

It is an arithmetic number, because the mean of its divisors is an integer number (14996448).

Almost surely, 2^100601011 is an apocalyptic number.

100601011 is a deficient number, since it is larger than the sum of its proper divisors (19370573).

100601011 is an equidigital number, since it uses as much as digits as its factorization.

100601011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624881.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 100601011 is about 10030.0055333983. The cubic root of 100601011 is about 465.0869086411.

Adding to 100601011 its reverse (110106001), we get a palindrome (210707012).

The spelling of 100601011 in words is "one hundred million, six hundred one thousand, eleven".