10143241420513 has 2 divisors, whose sum is σ = 10143241420514. Its totient is φ = 10143241420512.

The previous prime is 10143241420483. The next prime is 10143241420519. The reversal of 10143241420513 is 31502414234101.

It is a happy number.

10143241420513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5533258834944 + 4609982585569 = 2352288^2 + 2147087^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143241420513 - 2²¹ = 10143239323361 is a prime.

It is not a weakly prime, because it can be changed into another prime (10143241420519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071620710256 + 5071620710257.

It is an arithmetic number, because the mean of its divisors is an integer number (5071620710257).

Almost surely, 2^{10143241420513} is an apocalyptic number.

It is an amenable number.

10143241420513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143241420513 is an equidigital number, since it uses as much as digits as its factorization.

10143241420513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 10143241420513 its reverse (31502414234101), we get a palindrome (41645655654614).

The spelling of 10143241420513 in words is "ten trillion, one hundred forty-three billion, two hundred forty-one million, four hundred twenty thousand, five hundred thirteen".