23100122 has 4 divisors (see below), whose sum is σ = 34650186. Its totient is φ = 11550060.

The previous prime is 23100109. The next prime is 23100149. The reversal of 23100122 is 22100132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18567481 + 4532641 = 4309^2 + 2129^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775029 + ... + 5775032.

Almost surely, 2^23100122 is an apocalyptic number.

23100122 is a deficient number, since it is larger than the sum of its proper divisors (11550064).

23100122 is a wasteful number, since it uses less digits than its factorization.

23100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550063.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 23100122 is about 4806.2586280807. The cubic root of 23100122 is about 284.7987581086.

Adding to 23100122 its reverse (22100132), we get a palindrome (45200254).

The spelling of 23100122 in words is "twenty-three million, one hundred thousand, one hundred twenty-two".