10105036243 has 2 divisors, whose sum is σ = 10105036244. Its totient is φ = 10105036242.

The previous prime is 10105036217. The next prime is 10105036261. The reversal of 10105036243 is 34263050101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10105036243 is a prime.

It is a super-2 number, since 2×10105036243² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10105036213) 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, 5052518121 + 5052518122.

It is an arithmetic number, because the mean of its divisors is an integer number (5052518122).

Almost surely, 2^10105036243 is an apocalyptic number.

10105036243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10105036243 is an equidigital number, since it uses as much as digits as its factorization.

10105036243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10105036243 its reverse (34263050101), we get a palindrome (44368086344).

The spelling of 10105036243 in words is "ten billion, one hundred five million, thirty-six thousand, two hundred forty-three".