23303340403 has 8 divisors (see below), whose sum is σ = 26648771072. Its totient is φ = 19962005256.

The previous prime is 23303340377. The next prime is 23303340413. The reversal of 23303340403 is 30404330332.

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 23303340403 - 2¹⁷ = 23303209331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23303340413) 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, 1011675 + ... + 1034452.

It is an arithmetic number, because the mean of its divisors is an integer number (3331096384).

Almost surely, 2^23303340403 is an apocalyptic number.

23303340403 is a deficient number, since it is larger than the sum of its proper divisors (3345430669).

23303340403 is a wasteful number, since it uses less digits than its factorization.

23303340403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047761.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 23303340403 its reverse (30404330332), we get a palindrome (53707670735).

The spelling of 23303340403 in words is "twenty-three billion, three hundred three million, three hundred forty thousand, four hundred three".