101241241 has 8 divisors (see below), whose sum is σ = 101921544. Its totient is φ = 100563840.

The previous prime is 101241229. The next prime is 101241251. The reversal of 101241241 is 142142101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12222016 + 89019225 = 3496^2 + 9435^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101241241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101241211) 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 7 ways as a sum of consecutive naturals, for example, 164851 + ... + 165463.

It is an arithmetic number, because the mean of its divisors is an integer number (12740193).

Almost surely, 2^101241241 is an apocalyptic number.

It is an amenable number.

101241241 is a deficient number, since it is larger than the sum of its proper divisors (680303).

101241241 is an equidigital number, since it uses as much as digits as its factorization.

101241241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 101241241 is about 10061.8706511265. The cubic root of 101241241 is about 466.0714353823.

Adding to 101241241 its reverse (142142101), we get a palindrome (243383342).

The spelling of 101241241 in words is "one hundred one million, two hundred forty-one thousand, two hundred forty-one".