23231104403 has 8 divisors (see below), whose sum is σ = 25032028896. Its totient is φ = 21432168000.

The previous prime is 23231104349. The next prime is 23231104441. The reversal of 23231104403 is 30440113232.

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 23231104403 - 2⁶ = 23231104339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23231104103) 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, 472703 + ... + 519528.

It is an arithmetic number, because the mean of its divisors is an integer number (3129003612).

Almost surely, 2^23231104403 is an apocalyptic number.

23231104403 is a deficient number, since it is larger than the sum of its proper divisors (1800924493).

23231104403 is a wasteful number, since it uses less digits than its factorization.

23231104403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994045.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23231104403 its reverse (30440113232), we get a palindrome (53671217635).

The spelling of 23231104403 in words is "twenty-three billion, two hundred thirty-one million, one hundred four thousand, four hundred three".