129016513039 has 2 divisors, whose sum is σ = 129016513040. Its totient is φ = 129016513038.

The previous prime is 129016513027. The next prime is 129016513051. The reversal of 129016513039 is 930315610921.

It is a balanced prime because it is at equal distance from previous prime (129016513027) and next prime (129016513051).

It is an emirp because it is prime and its reverse (930315610921) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-129016513039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 129016512992 and 129016513010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129016513069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64508256519 + 64508256520.

It is an arithmetic number, because the mean of its divisors is an integer number (64508256520).

Almost surely, 2^129016513039 is an apocalyptic number.

129016513039 is a deficient number, since it is larger than the sum of its proper divisors (1).

129016513039 is an equidigital number, since it uses as much as digits as its factorization.

129016513039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 40.

The spelling of 129016513039 in words is "one hundred twenty-nine billion, sixteen million, five hundred thirteen thousand, thirty-nine".