1010143110221 has 16 divisors (see below), whose sum is σ = 1161867047040. Its totient is φ = 860281689600.

The previous prime is 1010143110211. The next prime is 1010143110239. The reversal of 1010143110221 is 1220113410101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010143110221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010143110221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010143110211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169225 + ... + 1840481.

It is an arithmetic number, because the mean of its divisors is an integer number (72616690440).

Almost surely, 2^{1010143110221} is an apocalyptic number.

It is an amenable number.

1010143110221 is a deficient number, since it is larger than the sum of its proper divisors (151723936819).

1010143110221 is a wasteful number, since it uses less digits than its factorization.

1010143110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672644.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1010143110221 its reverse (1220113410101), we get a palindrome (2230256520322).

The spelling of 1010143110221 in words is "one trillion, ten billion, one hundred forty-three million, one hundred ten thousand, two hundred twenty-one".