10213043144 has 8 divisors (see below), whose sum is σ = 19149455910. Its totient is φ = 5106521568.

The previous prime is 10213043143. The next prime is 10213043167. The reversal of 10213043144 is 44134031201.

10213043144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10152980644 + 60062500 = 100762^2 + 7750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10213043144² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10213043143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638315189 + ... + 638315204.

Almost surely, 2^10213043144 is an apocalyptic number.

It is an amenable number.

10213043144 is a deficient number, since it is larger than the sum of its proper divisors (8936412766).

10213043144 is a wasteful number, since it uses less digits than its factorization.

10213043144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276630399 (or 1276630395 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10213043144 its reverse (44134031201), we get a palindrome (54347074345).

The spelling of 10213043144 in words is "ten billion, two hundred thirteen million, forty-three thousand, one hundred forty-four".