23304210403 has 8 divisors (see below), whose sum is σ = 23701734000. Its totient is φ = 22906771488.

The previous prime is 23304210359. The next prime is 23304210431. The reversal of 23304210403 is 30401240332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23304210403 - 2²¹ = 23302113251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23304210493) 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 7 ways as a sum of consecutive naturals, for example, 807873 + ... + 836221.

It is an arithmetic number, because the mean of its divisors is an integer number (2962716750).

Almost surely, 2^23304210403 is an apocalyptic number.

23304210403 is a deficient number, since it is larger than the sum of its proper divisors (397523597).

23304210403 is a wasteful number, since it uses less digits than its factorization.

23304210403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42341.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23304210403 its reverse (30401240332), we get a palindrome (53705450735).

The spelling of 23304210403 in words is "twenty-three billion, three hundred four million, two hundred ten thousand, four hundred three".