11014104432281 has 2 divisors, whose sum is σ = 11014104432282. Its totient is φ = 11014104432280.

The previous prime is 11014104432257. The next prime is 11014104432307. The reversal of 11014104432281 is 18223440141011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6319693210000 + 4694411222281 = 2513900^2 + 2166659^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11014104432281 is a prime.

It is a super-2 number, since 2×11014104432281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11014104432241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507052216140 + 5507052216141.

It is an arithmetic number, because the mean of its divisors is an integer number (5507052216141).

Almost surely, 2^{11014104432281} is an apocalyptic number.

It is an amenable number.

11014104432281 is a deficient number, since it is larger than the sum of its proper divisors (1).

11014104432281 is an equidigital number, since it uses as much as digits as its factorization.

11014104432281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 32.

Adding to 11014104432281 its reverse (18223440141011), we get a palindrome (29237544573292).

The spelling of 11014104432281 in words is "eleven trillion, fourteen billion, one hundred four million, four hundred thirty-two thousand, two hundred eighty-one".