11200103129 has 2 divisors, whose sum is σ = 11200103130. Its totient is φ = 11200103128.

The previous prime is 11200103003. The next prime is 11200103191. The reversal of 11200103129 is 92130100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10928611600 + 271491529 = 104540^2 + 16477^2 .

It is an emirp because it is prime and its reverse (92130100211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11200103129 - 2¹⁶ = 11200037593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11200103129.

It is not a weakly prime, because it can be changed into another prime (11200105129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600051564 + 5600051565.

It is an arithmetic number, because the mean of its divisors is an integer number (5600051565).

Almost surely, 2^11200103129 is an apocalyptic number.

It is an amenable number.

11200103129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200103129 is an equidigital number, since it uses as much as digits as its factorization.

11200103129 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 11200103129 in words is "eleven billion, two hundred million, one hundred three thousand, one hundred twenty-nine".