10040003203 has 16 divisors (see below), whose sum is σ = 10454146560. Its totient is φ = 9630583200.

The previous prime is 10040003179. The next prime is 10040003231. The reversal of 10040003203 is 30230004001.

It is a cyclic number.

It is not a de Polignac number, because 10040003203 - 2²⁹ = 9503132291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040000203) 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, 3757558 + ... + 3760228.

It is an arithmetic number, because the mean of its divisors is an integer number (653384160).

Almost surely, 2^10040003203 is an apocalyptic number.

10040003203 is a deficient number, since it is larger than the sum of its proper divisors (414143357).

10040003203 is a wasteful number, since it uses less digits than its factorization.

10040003203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10040003203 its reverse (30230004001), we get a palindrome (40270007204).

The spelling of 10040003203 in words is "ten billion, forty million, three thousand, two hundred three".