10240243011 has 36 divisors (see below), whose sum is σ = 15517405488. Its totient is φ = 6495109632.

The previous prime is 10240243009. The next prime is 10240243037. The reversal of 10240243011 is 11034204201.

10240243011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10240243011 - 2¹ = 10240243009 is a prime.

It is a super-2 number, since 2×10240243011² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240243061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25793865 + ... + 25794261.

Almost surely, 2^10240243011 is an apocalyptic number.

10240243011 is a deficient number, since it is larger than the sum of its proper divisors (5277162477).

10240243011 is an equidigital number, since it uses as much as digits as its factorization.

10240243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10240243011 its reverse (11034204201), we get a palindrome (21274447212).

The spelling of 10240243011 in words is "ten billion, two hundred forty million, two hundred forty-three thousand, eleven".