10240015203 has 24 divisors (see below), whose sum is σ = 16162029936. Its totient is φ = 6195974400.

The previous prime is 10240015193. The next prime is 10240015241. The reversal of 10240015203 is 30251004201.

10240015203 is a `hidden beast` number, since 102 + 40 + 0 + 1 + 520 + 3 = 666.

10240015203 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 10240015203 - 2⁴ = 10240015187 is a prime.

It is a super-2 number, since 2×10240015203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10240015703) 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 23 ways as a sum of consecutive naturals, for example, 22738 + ... + 144903.

It is an arithmetic number, because the mean of its divisors is an integer number (673417914).

Almost surely, 2^10240015203 is an apocalyptic number.

10240015203 is a deficient number, since it is larger than the sum of its proper divisors (5922014733).

10240015203 is a wasteful number, since it uses less digits than its factorization.

10240015203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168275 (or 168272 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10240015203 its reverse (30251004201), we get a palindrome (40491019404).

The spelling of 10240015203 in words is "ten billion, two hundred forty million, fifteen thousand, two hundred three".