3403120023203 has 4 divisors (see below), whose sum is σ = 3482262349368. Its totient is φ = 3323977697040.

The previous prime is 3403120023181. The next prime is 3403120023223. The reversal of 3403120023203 is 3023200213043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3403120023203 - 2³² = 3398825055907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3403120023223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39571163018 + ... + 39571163103.

It is an arithmetic number, because the mean of its divisors is an integer number (870565587342).

Almost surely, 2^{3403120023203} is an apocalyptic number.

3403120023203 is a deficient number, since it is larger than the sum of its proper divisors (79142326165).

3403120023203 is an equidigital number, since it uses as much as digits as its factorization.

3403120023203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79142326164.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 3403120023203 its reverse (3023200213043), we get a palindrome (6426320236246).

The spelling of 3403120023203 in words is "three trillion, four hundred three billion, one hundred twenty million, twenty-three thousand, two hundred three".