11301203101103 has 2 divisors, whose sum is σ = 11301203101104. Its totient is φ = 11301203101102.

The previous prime is 11301203101099. The next prime is 11301203101109. The reversal of 11301203101103 is 30110130210311.

It is a weak prime.

It is an emirp because it is prime and its reverse (30110130210311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11301203101103 - 2² = 11301203101099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11301203101109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650601550551 + 5650601550552.

It is an arithmetic number, because the mean of its divisors is an integer number (5650601550552).

Almost surely, 2^{11301203101103} is an apocalyptic number.

11301203101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301203101103 is an equidigital number, since it uses as much as digits as its factorization.

11301203101103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11301203101103 its reverse (30110130210311), we get a palindrome (41411333311414).

The spelling of 11301203101103 in words is "eleven trillion, three hundred one billion, two hundred three million, one hundred one thousand, one hundred three".