10432240203 has 128 divisors (see below), whose sum is σ = 18793119744. Its totient is φ = 4987699200.

The previous prime is 10432240201. The next prime is 10432240237. The reversal of 10432240203 is 30204223401.

It is not a de Polignac number, because 10432240203 - 2¹ = 10432240201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10432240203.

It is not an unprimeable number, because it can be changed into a prime (10432240201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18079851 + ... + 18080427.

It is an arithmetic number, because the mean of its divisors is an integer number (146821248).

Almost surely, 2^10432240203 is an apocalyptic number.

10432240203 is a deficient number, since it is larger than the sum of its proper divisors (8360879541).

10432240203 is a wasteful number, since it uses less digits than its factorization.

10432240203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10432240203 its reverse (30204223401), we get a palindrome (40636463604).

The spelling of 10432240203 in words is "ten billion, four hundred thirty-two million, two hundred forty thousand, two hundred three".