100231201 has 8 divisors (see below), whose sum is σ = 121288320. Its totient is φ = 80858688.

The previous prime is 100231193. The next prime is 100231207. The reversal of 100231201 is 102132001.

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 100231201 - 2³ = 100231193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100231207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421021 + ... + 421258.

It is an arithmetic number, because the mean of its divisors is an integer number (15161040).

Almost surely, 2^100231201 is an apocalyptic number.

It is an amenable number.

100231201 is a deficient number, since it is larger than the sum of its proper divisors (21057119).

100231201 is an equidigital number, since it uses as much as digits as its factorization.

100231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842303.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 100231201 is about 10011.5533759752. The cubic root of 100231201 is about 464.5163213625.

Adding to 100231201 its reverse (102132001), we get a palindrome (202363202).

The spelling of 100231201 in words is "one hundred million, two hundred thirty-one thousand, two hundred one".