23107316 has 18 divisors (see below), whose sum is σ = 41886390. Its totient is φ = 11153632.

The previous prime is 23107303. The next prime is 23107319. The reversal of 23107316 is 61370132.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 163216 + 22944100 = 404^2 + 4790^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23107291 and 23107300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23107319) 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, 71 + ... + 6798.

Almost surely, 2^23107316 is an apocalyptic number.

It is an amenable number.

23107316 is a deficient number, since it is larger than the sum of its proper divisors (18779074).

23107316 is a wasteful number, since it uses less digits than its factorization.

23107316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6931 (or 6900 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 23107316 is about 4807.0069689985. The cubic root of 23107316 is about 284.8283197073.

Adding to 23107316 its reverse (61370132), we get a palindrome (84477448).

The spelling of 23107316 in words is "twenty-three million, one hundred seven thousand, three hundred sixteen".