23030361 has 6 divisors (see below), whose sum is σ = 33266090. Its totient is φ = 15353568.

The previous prime is 23030333. The next prime is 23030377. The reversal of 23030361 is 16303032.

It is a happy number.

23030361 is a `hidden beast` number, since 2 + 303 + 0 + 361 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16451136 + 6579225 = 4056^2 + 2565^2 .

It is not a de Polignac number, because 23030361 - 2⁶ = 23030297 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23037361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1279456 + ... + 1279473.

Almost surely, 2^23030361 is an apocalyptic number.

It is an amenable number.

23030361 is a deficient number, since it is larger than the sum of its proper divisors (10235729).

23030361 is a wasteful number, since it uses less digits than its factorization.

23030361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558935 (or 2558932 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 23030361 is about 4798.9958324633. The cubic root of 23030361 is about 284.5117772333.

Adding to 23030361 its reverse (16303032), we get a palindrome (39333393).

The spelling of 23030361 in words is "twenty-three million, thirty thousand, three hundred sixty-one".