10021143241 has 4 divisors (see below), whose sum is σ = 10033350084. Its totient is φ = 10008936400.

The previous prime is 10021143239. The next prime is 10021143269. The reversal of 10021143241 is 14234112001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7224320016 + 2796823225 = 84996^2 + 52885^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021143241 - 2¹ = 10021143239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021143271) 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, 6102190 + ... + 6103831.

It is an arithmetic number, because the mean of its divisors is an integer number (2508337521).

Almost surely, 2^10021143241 is an apocalyptic number.

It is an amenable number.

10021143241 is a deficient number, since it is larger than the sum of its proper divisors (12206843).

10021143241 is an equidigital number, since it uses as much as digits as its factorization.

10021143241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12206842.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10021143241 its reverse (14234112001), we get a palindrome (24255255242).

The spelling of 10021143241 in words is "ten billion, twenty-one million, one hundred forty-three thousand, two hundred forty-one".