15131041 has 2 divisors, whose sum is σ = 15131042. Its totient is φ = 15131040.

The previous prime is 15131029. The next prime is 15131063. The reversal of 15131041 is 14013151.

15131041 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., 12103441 + 3027600 = 3479^2 + 1740^2 .

It is a cyclic number.

It is not a de Polignac number, because 15131041 - 2¹⁵ = 15098273 is a prime.

It is not a weakly prime, because it can be changed into another prime (15131741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565520 + 7565521.

It is an arithmetic number, because the mean of its divisors is an integer number (7565521).

Almost surely, 2^15131041 is an apocalyptic number.

It is an amenable number.

15131041 is a deficient number, since it is larger than the sum of its proper divisors (1).

15131041 is an equidigital number, since it uses as much as digits as its factorization.

15131041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 15131041 is about 3889.8638793665. The cubic root of 15131041 is about 247.3372926441.

Adding to 15131041 its reverse (14013151), we get a palindrome (29144192).

The spelling of 15131041 in words is "fifteen million, one hundred thirty-one thousand, forty-one".