15025115213 has 2 divisors, whose sum is σ = 15025115214. Its totient is φ = 15025115212.

The previous prime is 15025115201. The next prime is 15025115239. The reversal of 15025115213 is 31251152051.

15025115213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (15025115239) can be obtained adding 15025115213 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11574962569 + 3450152644 = 107587^2 + 58738^2 .

It is a cyclic number.

It is not a de Polignac number, because 15025115213 - 2²⁰ = 15024066637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15025115293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7512557606 + 7512557607.

It is an arithmetic number, because the mean of its divisors is an integer number (7512557607).

Almost surely, 2^15025115213 is an apocalyptic number.

It is an amenable number.

15025115213 is a deficient number, since it is larger than the sum of its proper divisors (1).

15025115213 is an equidigital number, since it uses as much as digits as its factorization.

15025115213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 15025115213 its reverse (31251152051), we get a palindrome (46276267264).

The spelling of 15025115213 in words is "fifteen billion, twenty-five million, one hundred fifteen thousand, two hundred thirteen".