23003557103 has 8 divisors (see below), whose sum is σ = 23798784000. Its totient is φ = 22208463648.

The previous prime is 23003557097. The next prime is 23003557207. The reversal of 23003557103 is 30175530032.

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 23003557103 - 2²⁴ = 22986779887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003557903) 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, 423698 + ... + 474896.

It is an arithmetic number, because the mean of its divisors is an integer number (2974848000).

Almost surely, 2^23003557103 is an apocalyptic number.

23003557103 is a deficient number, since it is larger than the sum of its proper divisors (795226897).

23003557103 is a wasteful number, since it uses less digits than its factorization.

23003557103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66721.

The product of its (nonzero) digits is 9450, while the sum is 29.

The spelling of 23003557103 in words is "twenty-three billion, three million, five hundred fifty-seven thousand, one hundred three".