11103002120101 has 2 divisors, whose sum is σ = 11103002120102. Its totient is φ = 11103002120100.

The previous prime is 11103002120081. The next prime is 11103002120131. The reversal of 11103002120101 is 10102120030111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9852071717601 + 1250930402500 = 3138801^2 + 1118450^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103002120101 - 2¹³ = 11103002111909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11103002120131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551501060050 + 5551501060051.

It is an arithmetic number, because the mean of its divisors is an integer number (5551501060051).

Almost surely, 2^{11103002120101} is an apocalyptic number.

It is an amenable number.

11103002120101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103002120101 is an equidigital number, since it uses as much as digits as its factorization.

11103002120101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11103002120101 its reverse (10102120030111), we get a palindrome (21205122150212).

The spelling of 11103002120101 in words is "eleven trillion, one hundred three billion, two million, one hundred twenty thousand, one hundred one".