23031304103 has 8 divisors (see below), whose sum is σ = 23086582416. Its totient is φ = 22976060800.

The previous prime is 23031304097. The next prime is 23031304111. The reversal of 23031304103 is 30140313032.

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 23031304103 - 2¹⁸ = 23031041959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031304903) 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, 1692575 + ... + 1706127.

It is an arithmetic number, because the mean of its divisors is an integer number (2885822802).

Almost surely, 2^23031304103 is an apocalyptic number.

23031304103 is a deficient number, since it is larger than the sum of its proper divisors (55278313).

23031304103 is a wasteful number, since it uses less digits than its factorization.

23031304103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17505.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23031304103 its reverse (30140313032), we get a palindrome (53171617135).

The spelling of 23031304103 in words is "twenty-three billion, thirty-one million, three hundred four thousand, one hundred three".