129981150413 has 2 divisors, whose sum is σ = 129981150414. Its totient is φ = 129981150412.

The previous prime is 129981150407. The next prime is 129981150419. The reversal of 129981150413 is 314051189921.

It is a balanced prime because it is at equal distance from previous prime (129981150407) and next prime (129981150419).

It can be written as a sum of positive squares in only one way, i.e., 98644361929 + 31336788484 = 314077^2 + 177022^2 .

It is a cyclic number.

It is not a de Polignac number, because 129981150413 - 2²⁰ = 129980101837 is a prime.

It is a super-3 number, since 3×129981150413³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129981150419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64990575206 + 64990575207.

It is an arithmetic number, because the mean of its divisors is an integer number (64990575207).

Almost surely, 2^129981150413 is an apocalyptic number.

It is an amenable number.

129981150413 is a deficient number, since it is larger than the sum of its proper divisors (1).

129981150413 is an equidigital number, since it uses as much as digits as its factorization.

129981150413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 129981150413 in words is "one hundred twenty-nine billion, nine hundred eighty-one million, one hundred fifty thousand, four hundred thirteen".