10201442021143 has 8 divisors (see below), whose sum is σ = 10892540723328. Its totient is φ = 9530973131064.

The previous prime is 10201442021119. The next prime is 10201442021149. The reversal of 10201442021143 is 34112024410201.

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-10201442021143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201442021149) 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, 5157452005 + ... + 5157453982.

It is an arithmetic number, because the mean of its divisors is an integer number (1361567590416).

Almost surely, 2^{10201442021143} is an apocalyptic number.

10201442021143 is a deficient number, since it is larger than the sum of its proper divisors (691098702185).

10201442021143 is a wasteful number, since it uses less digits than its factorization.

10201442021143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10314906053.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10201442021143 its reverse (34112024410201), we get a palindrome (44313466431344).

The spelling of 10201442021143 in words is "ten trillion, two hundred one billion, four hundred forty-two million, twenty-one thousand, one hundred forty-three".