103201102129 has 2 divisors, whose sum is σ = 103201102130. Its totient is φ = 103201102128.

The previous prime is 103201102087. The next prime is 103201102153. The reversal of 103201102129 is 921201102301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60935909904 + 42265192225 = 246852^2 + 205585^2 .

It is a cyclic number.

It is not a de Polignac number, because 103201102129 - 2¹⁷ = 103200971057 is a prime.

It is not a weakly prime, because it can be changed into another prime (103201103129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600551064 + 51600551065.

It is an arithmetic number, because the mean of its divisors is an integer number (51600551065).

Almost surely, 2^103201102129 is an apocalyptic number.

It is an amenable number.

103201102129 is a deficient number, since it is larger than the sum of its proper divisors (1).

103201102129 is an equidigital number, since it uses as much as digits as its factorization.

103201102129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 103201102129 in words is "one hundred three billion, two hundred one million, one hundred two thousand, one hundred twenty-nine".