15120025605241 has 2 divisors, whose sum is σ = 15120025605242. Its totient is φ = 15120025605240.

The previous prime is 15120025605173. The next prime is 15120025605281. The reversal of 15120025605241 is 14250652002151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14902842576400 + 217183028841 = 3860420^2 + 466029^2 .

It is a cyclic number.

It is not a de Polignac number, because 15120025605241 - 2²⁵ = 15119992050809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15120025605197 and 15120025605206.

It is not a weakly prime, because it can be changed into another prime (15120025605281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7560012802620 + 7560012802621.

It is an arithmetic number, because the mean of its divisors is an integer number (7560012802621).

Almost surely, 2^{15120025605241} is an apocalyptic number.

It is an amenable number.

15120025605241 is a deficient number, since it is larger than the sum of its proper divisors (1).

15120025605241 is an equidigital number, since it uses as much as digits as its factorization.

15120025605241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 15120025605241 its reverse (14250652002151), we get a palindrome (29370677607392).

The spelling of 15120025605241 in words is "fifteen trillion, one hundred twenty billion, twenty-five million, six hundred five thousand, two hundred forty-one".