23216341 has 2 divisors, whose sum is σ = 23216342. Its totient is φ = 23216340.

The previous prime is 23216293. The next prime is 23216363. The reversal of 23216341 is 14361232.

It is an a-pointer prime, because the next prime (23216363) can be obtained adding 23216341 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17189316 + 6027025 = 4146^2 + 2455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23216341 is a prime.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23216381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11608170 + 11608171.

It is an arithmetic number, because the mean of its divisors is an integer number (11608171).

Almost surely, 2^23216341 is an apocalyptic number.

It is an amenable number.

23216341 is a deficient number, since it is larger than the sum of its proper divisors (1).

23216341 is an equidigital number, since it uses as much as digits as its factorization.

23216341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 23216341 is about 4818.3338406549. Note that the first 3 decimals coincide. The cubic root of 23216341 is about 285.2755762734.

Adding to 23216341 its reverse (14361232), we get a palindrome (37577573).

The spelling of 23216341 in words is "twenty-three million, two hundred sixteen thousand, three hundred forty-one".