100611201 has 8 divisors (see below), whose sum is σ = 134297920. Its totient is φ = 66999312.

The previous prime is 100611197. The next prime is 100611209. The reversal of 100611201 is 102116001.

It is a happy number.

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

It is not a de Polignac number, because 100611201 - 2² = 100611197 is a prime.

It is a super-2 number, since 2×100611201² = 20245227533324802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100611209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15490 + ... + 21003.

It is an arithmetic number, because the mean of its divisors is an integer number (16787240).

Almost surely, 2^100611201 is an apocalyptic number.

It is an amenable number.

100611201 is a deficient number, since it is larger than the sum of its proper divisors (33686719).

100611201 is an equidigital number, since it uses as much as digits as its factorization.

100611201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37415.

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

The square root of 100611201 is about 10030.5134963271. The cubic root of 100611201 is about 465.1026111857.

Adding to 100611201 its reverse (102116001), we get a palindrome (202727202).

The spelling of 100611201 in words is "one hundred million, six hundred eleven thousand, two hundred one".