100021441067241 has 4 divisors (see below), whose sum is σ = 133361921422992. Its totient is φ = 66680960711492.

The previous prime is 100021441067239. The next prime is 100021441067243. The reversal of 100021441067241 is 142760144120001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (100021441067239) and next prime (100021441067243).

It is a cyclic number.

It is not a de Polignac number, because 100021441067241 - 2¹ = 100021441067239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100021441067243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16670240177871 + ... + 16670240177876.

It is an arithmetic number, because the mean of its divisors is an integer number (33340480355748).

Almost surely, 2^{100021441067241} is an apocalyptic number.

It is an amenable number.

100021441067241 is a deficient number, since it is larger than the sum of its proper divisors (33340480355751).

100021441067241 is an equidigital number, since it uses as much as digits as its factorization.

100021441067241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33340480355750.

The product of its (nonzero) digits is 10752, while the sum is 33.

Adding to 100021441067241 its reverse (142760144120001), we get a palindrome (242781585187242).

The spelling of 100021441067241 in words is "one hundred trillion, twenty-one billion, four hundred forty-one million, sixty-seven thousand, two hundred forty-one".