10001201101103 has 2 divisors, whose sum is σ = 10001201101104. Its totient is φ = 10001201101102.

The previous prime is 10001201101079. The next prime is 10001201101121. The reversal of 10001201101103 is 30110110210001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001201101103 - 2¹² = 10001201097007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001201100103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000600550551 + 5000600550552.

It is an arithmetic number, because the mean of its divisors is an integer number (5000600550552).

Almost surely, 2^{10001201101103} is an apocalyptic number.

10001201101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001201101103 is an equidigital number, since it uses as much as digits as its factorization.

10001201101103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10001201101103 its reverse (30110110210001), we get a palindrome (40111311311104).

The spelling of 10001201101103 in words is "ten trillion, one billion, two hundred one million, one hundred one thousand, one hundred three".