23430003213403 has 8 divisors (see below), whose sum is σ = 23732775921600. Its totient is φ = 23127385265088.

The previous prime is 23430003213341. The next prime is 23430003213413. The reversal of 23430003213403 is 30431230003432.

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 23430003213403 - 2¹³ = 23430003205211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23430003213413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38385208 + ... + 38990821.

It is an arithmetic number, because the mean of its divisors is an integer number (2966596990200).

Almost surely, 2^{23430003213403} is an apocalyptic number.

23430003213403 is a deficient number, since it is larger than the sum of its proper divisors (302772708197).

23430003213403 is an equidigital number, since it uses as much as digits as its factorization.

23430003213403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77379941.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 23430003213403 its reverse (30431230003432), we get a palindrome (53861233216835).

The spelling of 23430003213403 in words is "twenty-three trillion, four hundred thirty billion, three million, two hundred thirteen thousand, four hundred three".