10240442203 has 16 divisors (see below), whose sum is σ = 10895109120. Its totient is φ = 9612270400.

The previous prime is 10240442197. The next prime is 10240442281. The reversal of 10240442203 is 30224404201.

It is a happy number.

10240442203 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10240442203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10240448203) 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, 68658 + ... + 158728.

It is an arithmetic number, because the mean of its divisors is an integer number (680944320).

Almost surely, 2^10240442203 is an apocalyptic number.

10240442203 is a deficient number, since it is larger than the sum of its proper divisors (654666917).

10240442203 is an equidigital number, since it uses as much as digits as its factorization.

10240442203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90218.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10240442203 its reverse (30224404201), we get a palindrome (40464846404).

The spelling of 10240442203 in words is "ten billion, two hundred forty million, four hundred forty-two thousand, two hundred three".