23002105 has 32 divisors (see below), whose sum is σ = 33958656. Its totient is φ = 14598144.

The previous prime is 23002099. The next prime is 23002117. The reversal of 23002105 is 50120032.

It is a cyclic number.

It is not a de Polignac number, because 23002105 - 2³ = 23002097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39577 + ... + 40153.

It is an arithmetic number, because the mean of its divisors is an integer number (1061208).

Almost surely, 2^23002105 is an apocalyptic number.

It is an amenable number.

23002105 is a deficient number, since it is larger than the sum of its proper divisors (10956551).

23002105 is a wasteful number, since it uses less digits than its factorization.

23002105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 23002105 is about 4796.0509797124. The cubic root of 23002105 is about 284.3953735756.

Adding to 23002105 its reverse (50120032), we get a palindrome (73122137).

The spelling of 23002105 in words is "twenty-three million, two thousand, one hundred five".