15135301 has 2 divisors, whose sum is σ = 15135302. Its totient is φ = 15135300.

The previous prime is 15135227. The next prime is 15135317. The reversal of 15135301 is 10353151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14638276 + 497025 = 3826^2 + 705^2 .

It is a cyclic number.

It is not a de Polignac number, because 15135301 - 2²¹ = 13038149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15135391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7567650 + 7567651.

It is an arithmetic number, because the mean of its divisors is an integer number (7567651).

Almost surely, 2^15135301 is an apocalyptic number.

It is an amenable number.

15135301 is a deficient number, since it is larger than the sum of its proper divisors (1).

15135301 is an equidigital number, since it uses as much as digits as its factorization.

15135301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 15135301 is about 3890.4114178323. The cubic root of 15135301 is about 247.3605022832.

Adding to 15135301 its reverse (10353151), we get a palindrome (25488452).

The spelling of 15135301 in words is "fifteen million, one hundred thirty-five thousand, three hundred one".