13051415329 has 2 divisors, whose sum is σ = 13051415330. Its totient is φ = 13051415328.

The previous prime is 13051415317. The next prime is 13051415387. The reversal of 13051415329 is 92351415031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7314867729 + 5736547600 = 85527^2 + 75740^2 .

It is a cyclic number.

It is not a de Polignac number, because 13051415329 - 2¹³ = 13051407137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13051415294 and 13051415303.

It is not a weakly prime, because it can be changed into another prime (13051415129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6525707664 + 6525707665.

It is an arithmetic number, because the mean of its divisors is an integer number (6525707665).

Almost surely, 2^13051415329 is an apocalyptic number.

It is an amenable number.

13051415329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13051415329 is an equidigital number, since it uses as much as digits as its factorization.

13051415329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 13051415329 in words is "thirteen billion, fifty-one million, four hundred fifteen thousand, three hundred twenty-nine".