23310105 has 32 divisors (see below), whose sum is σ = 45905664. Its totient is φ = 9835776.

The previous prime is 23310097. The next prime is 23310121. The reversal of 23310105 is 50101332.

It is a happy number.

It is not a de Polignac number, because 23310105 - 2³ = 23310097 is a prime.

It is a super-2 number, since 2×23310105² = 1086721990222050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7174 + ... + 9903.

It is an arithmetic number, because the mean of its divisors is an integer number (1434552).

Almost surely, 2^23310105 is an apocalyptic number.

It is an amenable number.

23310105 is a deficient number, since it is larger than the sum of its proper divisors (22595559).

23310105 is a wasteful number, since it uses less digits than its factorization.

23310105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17105.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 23310105 is about 4828.0539557880. The cubic root of 23310105 is about 285.6591085711.

Adding to 23310105 its reverse (50101332), we get a palindrome (73411437).

The spelling of 23310105 in words is "twenty-three million, three hundred ten thousand, one hundred five".