101303104129 has 2 divisors, whose sum is σ = 101303104130. Its totient is φ = 101303104128.

The previous prime is 101303104127. The next prime is 101303104151. The reversal of 101303104129 is 921401303101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77146173504 + 24156930625 = 277752^2 + 155425^2 .

It is a cyclic number.

It is not a de Polignac number, because 101303104129 - 2¹ = 101303104127 is a prime.

Together with 101303104127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101303104127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50651552064 + 50651552065.

It is an arithmetic number, because the mean of its divisors is an integer number (50651552065).

Almost surely, 2^101303104129 is an apocalyptic number.

It is an amenable number.

101303104129 is a deficient number, since it is larger than the sum of its proper divisors (1).

101303104129 is an equidigital number, since it uses as much as digits as its factorization.

101303104129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 101303104129 in words is "one hundred one billion, three hundred three million, one hundred four thousand, one hundred twenty-nine".