103102201109 has 2 divisors, whose sum is σ = 103102201110. Its totient is φ = 103102201108.

The previous prime is 103102201099. The next prime is 103102201151. The reversal of 103102201109 is 901102201301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103071176209 + 31024900 = 321047^2 + 5570^2 .

It is an emirp because it is prime and its reverse (901102201301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103102201109 - 2²⁴ = 103085423893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103102201009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551100554 + 51551100555.

It is an arithmetic number, because the mean of its divisors is an integer number (51551100555).

Almost surely, 2^103102201109 is an apocalyptic number.

It is an amenable number.

103102201109 is a deficient number, since it is larger than the sum of its proper divisors (1).

103102201109 is an equidigital number, since it uses as much as digits as its factorization.

103102201109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 103102201109 in words is "one hundred three billion, one hundred two million, two hundred one thousand, one hundred nine".