10502218141 has 2 divisors, whose sum is σ = 10502218142. Its totient is φ = 10502218140.

The previous prime is 10502218093. The next prime is 10502218147. The reversal of 10502218141 is 14181220501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9910998916 + 591219225 = 99554^2 + 24315^2 .

It is a cyclic number.

It is not a de Polignac number, because 10502218141 - 2²⁷ = 10368000413 is a prime.

It is a super-2 number, since 2×10502218141² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10502218147) 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 as a sum of consecutive naturals, namely, 5251109070 + 5251109071.

It is an arithmetic number, because the mean of its divisors is an integer number (5251109071).

Almost surely, 2^10502218141 is an apocalyptic number.

It is an amenable number.

10502218141 is a deficient number, since it is larger than the sum of its proper divisors (1).

10502218141 is an equidigital number, since it uses as much as digits as its factorization.

10502218141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 25.

Adding to 10502218141 its reverse (14181220501), we get a palindrome (24683438642).

The spelling of 10502218141 in words is "ten billion, five hundred two million, two hundred eighteen thousand, one hundred forty-one".