12150841 has 2 divisors, whose sum is σ = 12150842. Its totient is φ = 12150840.

The previous prime is 12150839. The next prime is 12150851. The reversal of 12150841 is 14805121.

12150841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7182400 + 4968441 = 2680^2 + 2229^2 .

It is an emirp because it is prime and its reverse (14805121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12150841 - 2¹ = 12150839 is a prime.

Together with 12150839, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12150851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075420 + 6075421.

It is an arithmetic number, because the mean of its divisors is an integer number (6075421).

Almost surely, 2^12150841 is an apocalyptic number.

It is an amenable number.

12150841 is a deficient number, since it is larger than the sum of its proper divisors (1).

12150841 is an equidigital number, since it uses as much as digits as its factorization.

12150841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 12150841 is about 3485.8056457582. The cubic root of 12150841 is about 229.8981338445.

Adding to 12150841 its reverse (14805121), we get a palindrome (26955962).

The spelling of 12150841 in words is "twelve million, one hundred fifty thousand, eight hundred forty-one".