108704302129 has 2 divisors, whose sum is σ = 108704302130. Its totient is φ = 108704302128.

The previous prime is 108704302127. The next prime is 108704302151. The reversal of 108704302129 is 921203407801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100585391104 + 8118911025 = 317152^2 + 90105^2 .

It is a cyclic number.

It is not a de Polignac number, because 108704302129 - 2¹ = 108704302127 is a prime.

Together with 108704302127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108704302127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54352151064 + 54352151065.

It is an arithmetic number, because the mean of its divisors is an integer number (54352151065).

Almost surely, 2^108704302129 is an apocalyptic number.

It is an amenable number.

108704302129 is a deficient number, since it is larger than the sum of its proper divisors (1).

108704302129 is an equidigital number, since it uses as much as digits as its factorization.

108704302129 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 37.

The spelling of 108704302129 in words is "one hundred eight billion, seven hundred four million, three hundred two thousand, one hundred twenty-nine".