15150013 has 2 divisors, whose sum is σ = 15150014. Its totient is φ = 15150012.

The previous prime is 15150001. The next prime is 15150017. The reversal of 15150013 is 31005151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15069924 + 80089 = 3882^2 + 283^2 .

It is an emirp because it is prime and its reverse (31005151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15150013 - 2¹³ = 15141821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15150017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7575006 + 7575007.

It is an arithmetic number, because the mean of its divisors is an integer number (7575007).

Almost surely, 2^15150013 is an apocalyptic number.

It is an amenable number.

15150013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15150013 is an equidigital number, since it uses as much as digits as its factorization.

15150013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 15150013 is about 3892.3017611691. The cubic root of 15150013 is about 247.4406237867.

Adding to 15150013 its reverse (31005151), we get a palindrome (46155164).

The spelling of 15150013 in words is "fifteen million, one hundred fifty thousand, thirteen".