10404022203203 has 4 divisors (see below), whose sum is σ = 10404032789880. Its totient is φ = 10404011616528.

The previous prime is 10404022203181. The next prime is 10404022203247. The reversal of 10404022203203 is 30230222040401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10404022203203 - 2¹⁶ = 10404022137667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10404022203283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3648938 + ... + 5841471.

It is an arithmetic number, because the mean of its divisors is an integer number (2601008197470).

Almost surely, 2^{10404022203203} is an apocalyptic number.

10404022203203 is a deficient number, since it is larger than the sum of its proper divisors (10586677).

10404022203203 is an equidigital number, since it uses as much as digits as its factorization.

10404022203203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10586676.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10404022203203 its reverse (30230222040401), we get a palindrome (40634244243604).

The spelling of 10404022203203 in words is "ten trillion, four hundred four billion, twenty-two million, two hundred three thousand, two hundred three".