23003503105 has 32 divisors (see below), whose sum is σ = 31182848640. Its totient is φ = 16136977920.

The previous prime is 23003503093. The next prime is 23003503109. The reversal of 23003503105 is 50130530032.

It is a happy number.

It is not a de Polignac number, because 23003503105 - 2⁹ = 23003502593 is a prime.

It is a super-2 number, since 2×23003503105² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23003503109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1743142 + ... + 1756288.

It is an arithmetic number, because the mean of its divisors is an integer number (974464020).

Almost surely, 2^23003503105 is an apocalyptic number.

It is an amenable number.

23003503105 is a deficient number, since it is larger than the sum of its proper divisors (8179345535).

23003503105 is a wasteful number, since it uses less digits than its factorization.

23003503105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14289.

The product of its (nonzero) digits is 1350, while the sum is 22.

The spelling of 23003503105 in words is "twenty-three billion, three million, five hundred three thousand, one hundred five".