11126030401 has 4 divisors (see below), whose sum is σ = 11308424404. Its totient is φ = 10943636400.

The previous prime is 11126030389. The next prime is 11126030411. The reversal of 11126030401 is 10403062111.

It is a Cunningham number, because it is equal to 105480²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 361760400 + 10764270001 = 19020^2 + 103751^2 .

It is a cyclic number.

It is not a de Polignac number, because 11126030401 - 2⁵ = 11126030369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11126030411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91196910 + ... + 91197031.

It is an arithmetic number, because the mean of its divisors is an integer number (2827106101).

Almost surely, 2^11126030401 is an apocalyptic number.

It is an amenable number.

11126030401 is a deficient number, since it is larger than the sum of its proper divisors (182394003).

11126030401 is an equidigital number, since it uses as much as digits as its factorization.

11126030401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182394002.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11126030401 its reverse (10403062111), we get a palindrome (21529092512).

The spelling of 11126030401 in words is "eleven billion, one hundred twenty-six million, thirty thousand, four hundred one".