11102002110401 has 2 divisors, whose sum is σ = 11102002110402. Its totient is φ = 11102002110400.

The previous prime is 11102002110389. The next prime is 11102002110427. The reversal of 11102002110401 is 10401120020111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6097837584400 + 5004164526001 = 2469380^2 + 2236999^2 .

It is an emirp because it is prime and its reverse (10401120020111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11102002110401 - 2⁶ = 11102002110337 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102002110481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551001055200 + 5551001055201.

It is an arithmetic number, because the mean of its divisors is an integer number (5551001055201).

Almost surely, 2^{11102002110401} is an apocalyptic number.

It is an amenable number.

11102002110401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102002110401 is an equidigital number, since it uses as much as digits as its factorization.

11102002110401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11102002110401 its reverse (10401120020111), we get a palindrome (21503122130512).

The spelling of 11102002110401 in words is "eleven trillion, one hundred two billion, two million, one hundred ten thousand, four hundred one".