11106055601 has 2 divisors, whose sum is σ = 11106055602. Its totient is φ = 11106055600.

The previous prime is 11106055591. The next prime is 11106055621. The reversal of 11106055601 is 10655060111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9435208225 + 1670847376 = 97135^2 + 40876^2 .

It is an emirp because it is prime and its reverse (10655060111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11106055601 - 2³⁰ = 10032313777 is a prime.

It is not a weakly prime, because it can be changed into another prime (11106055621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553027800 + 5553027801.

It is an arithmetic number, because the mean of its divisors is an integer number (5553027801).

Almost surely, 2^11106055601 is an apocalyptic number.

It is an amenable number.

11106055601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106055601 is an equidigital number, since it uses as much as digits as its factorization.

11106055601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

It can be divided in two parts, 111060 and 55601, that added together give a palindrome (166661).

The spelling of 11106055601 in words is "eleven billion, one hundred six million, fifty-five thousand, six hundred one".