10243105101 has 16 divisors (see below), whose sum is σ = 15204006720. Its totient is φ = 6815670480.

The previous prime is 10243105099. The next prime is 10243105199. The reversal of 10243105101 is 10150134201.

10243105101 is a `hidden beast` number, since 102 + 43 + 10 + 510 + 1 = 666.

It is not a de Polignac number, because 10243105101 - 2¹ = 10243105099 is a prime.

It is a super-2 number, since 2×10243105101² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243105501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348570 + ... + 376811.

It is an arithmetic number, because the mean of its divisors is an integer number (950250420).

Almost surely, 2^10243105101 is an apocalyptic number.

It is an amenable number.

10243105101 is a deficient number, since it is larger than the sum of its proper divisors (4960901619).

10243105101 is an equidigital number, since it uses as much as digits as its factorization.

10243105101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725913 (or 725907 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10243105101 its reverse (10150134201), we get a palindrome (20393239302).

The spelling of 10243105101 in words is "ten billion, two hundred forty-three million, one hundred five thousand, one hundred one".