12513165151 has 2 divisors, whose sum is σ = 12513165152. Its totient is φ = 12513165150.

The previous prime is 12513165131. The next prime is 12513165233. The reversal of 12513165151 is 15156131521.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (15156131521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12513165151 - 2⁹ = 12513164639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12513165131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256582575 + 6256582576.

It is an arithmetic number, because the mean of its divisors is an integer number (6256582576).

Almost surely, 2^12513165151 is an apocalyptic number.

12513165151 is a deficient number, since it is larger than the sum of its proper divisors (1).

12513165151 is an equidigital number, since it uses as much as digits as its factorization.

12513165151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 31.

Adding to 12513165151 its reverse (15156131521), we get a palindrome (27669296672).

The spelling of 12513165151 in words is "twelve billion, five hundred thirteen million, one hundred sixty-five thousand, one hundred fifty-one".