101101001210129 has 2 divisors, whose sum is σ = 101101001210130. Its totient is φ = 101101001210128.

The previous prime is 101101001210071. The next prime is 101101001210137. The reversal of 101101001210129 is 921012100101101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56852203201600 + 44248798008529 = 7540040^2 + 6651977^2 .

It is a cyclic number.

It is not a de Polignac number, because 101101001210129 - 2¹⁶ = 101101001144593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101101001210129.

It is not a weakly prime, because it can be changed into another prime (101101001210159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550500605064 + 50550500605065.

It is an arithmetic number, because the mean of its divisors is an integer number (50550500605065).

Almost surely, 2^{101101001210129} is an apocalyptic number.

It is an amenable number.

101101001210129 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101001210129 is an equidigital number, since it uses as much as digits as its factorization.

101101001210129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 101101001210129 in words is "one hundred one trillion, one hundred one billion, one million, two hundred ten thousand, one hundred twenty-nine".