10205102441 has 2 divisors, whose sum is σ = 10205102442. Its totient is φ = 10205102440.

The previous prime is 10205102429. The next prime is 10205102449. The reversal of 10205102441 is 14420150201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9964232041 + 240870400 = 99821^2 + 15520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10205102441 is a prime.

It is not a weakly prime, because it can be changed into another prime (10205102449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102551220 + 5102551221.

It is an arithmetic number, because the mean of its divisors is an integer number (5102551221).

Almost surely, 2^10205102441 is an apocalyptic number.

It is an amenable number.

10205102441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10205102441 is an equidigital number, since it uses as much as digits as its factorization.

10205102441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 10205102441 its reverse (14420150201), we get a palindrome (24625252642).

The spelling of 10205102441 in words is "ten billion, two hundred five million, one hundred two thousand, four hundred forty-one".