23003133105 has 16 divisors (see below), whose sum is σ = 36806894784. Its totient is φ = 12267710400.

The previous prime is 23003133079. The next prime is 23003133121. The reversal of 23003133105 is 50133130032.

It is not a de Polignac number, because 23003133105 - 2¹⁶ = 23003067569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539830 + ... + 580880.

It is an arithmetic number, because the mean of its divisors is an integer number (2300430924).

Almost surely, 2^23003133105 is an apocalyptic number.

It is an amenable number.

23003133105 is a deficient number, since it is larger than the sum of its proper divisors (13803761679).

23003133105 is a wasteful number, since it uses less digits than its factorization.

23003133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78416.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 23003133105 its reverse (50133130032), we get a palindrome (73136263137).

The spelling of 23003133105 in words is "twenty-three billion, three million, one hundred thirty-three thousand, one hundred five".