23350120 has 16 divisors (see below), whose sum is σ = 52537860. Its totient is φ = 9340032.

The previous prime is 23350097. The next prime is 23350123. The reversal of 23350120 is 2105332.

It can be written as a sum of positive squares in 2 ways, for example, as 20412324 + 2937796 = 4518^2 + 1714^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23350094 and 23350103.

It is not an unprimeable number, because it can be changed into a prime (23350123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291837 + ... + 291916.

Almost surely, 2^23350120 is an apocalyptic number.

23350120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23350120 is an abundant number, since it is smaller than the sum of its proper divisors (29187740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23350120 is a wasteful number, since it uses less digits than its factorization.

23350120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583764 (or 583760 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 23350120 is about 4832.1961880702. The cubic root of 23350120 is about 285.8224728388.

Adding to 23350120 its reverse (2105332), we get a palindrome (25455452).

The spelling of 23350120 in words is "twenty-three million, three hundred fifty thousand, one hundred twenty".