11027055131401 has 9 divisors (see below), whose sum is σ = 11046005637901. Its totient is φ = 11008137097804.

The previous prime is 11027055131369. The next prime is 11027055131419. The reversal of 11027055131401 is 10413155072011.

It is a happy number.

The square root of 11027055131401 is 3320701.

It is a perfect power (a square), and thus also a powerful number.

11027055131401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11027055131401 - 2⁵ = 11027055131369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11027055131801) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2188339440 + ... + 2188344478.

Almost surely, 2^{11027055131401} is an apocalyptic number.

11027055131401 is the 3320701-st square number.

11027055131401 is the 1660351-st centered octagonal number.

It is an amenable number.

11027055131401 is a deficient number, since it is larger than the sum of its proper divisors (18950506500).

11027055131401 is an frugal number, since it uses more digits than its factorization.

11027055131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11396 (or 5698 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 31.

The spelling of 11027055131401 in words is "eleven trillion, twenty-seven billion, fifty-five million, one hundred thirty-one thousand, four hundred one".