101102003909 has 2 divisors, whose sum is σ = 101102003910. Its totient is φ = 101102003908.

The previous prime is 101102003897. The next prime is 101102003927. The reversal of 101102003909 is 909300201101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100774502500 + 327501409 = 317450^2 + 18097^2 .

It is an emirp because it is prime and its reverse (909300201101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101102003909 - 2²⁸ = 100833568453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101102003999) 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, 50551001954 + 50551001955.

It is an arithmetic number, because the mean of its divisors is an integer number (50551001955).

Almost surely, 2^101102003909 is an apocalyptic number.

It is an amenable number.

101102003909 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102003909 is an equidigital number, since it uses as much as digits as its factorization.

101102003909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 101102003909 in words is "one hundred one billion, one hundred two million, three thousand, nine hundred nine".