129846701 has 2 divisors, whose sum is σ = 129846702. Its totient is φ = 129846700.

The previous prime is 129846679. The next prime is 129846709. The reversal of 129846701 is 107648921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129846025 + 676 = 11395^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 129846701 - 2¹⁴ = 129830317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129846709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64923350 + 64923351.

It is an arithmetic number, because the mean of its divisors is an integer number (64923351).

Almost surely, 2^129846701 is an apocalyptic number.

It is an amenable number.

129846701 is a deficient number, since it is larger than the sum of its proper divisors (1).

129846701 is an equidigital number, since it uses as much as digits as its factorization.

129846701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 129846701 is about 11395.0296620939. The cubic root of 129846701 is about 506.3805000968.

The spelling of 129846701 in words is "one hundred twenty-nine million, eight hundred forty-six thousand, seven hundred one".