11034404111251 has 2 divisors, whose sum is σ = 11034404111252. Its totient is φ = 11034404111250.

The previous prime is 11034404111233. The next prime is 11034404111267. The reversal of 11034404111251 is 15211140443011.

It is a strong prime.

It is an emirp because it is prime and its reverse (15211140443011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11034404111251 - 2³³ = 11025814176659 is a prime.

It is not a weakly prime, because it can be changed into another prime (11034404111851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517202055625 + 5517202055626.

It is an arithmetic number, because the mean of its divisors is an integer number (5517202055626).

Almost surely, 2^{11034404111251} is an apocalyptic number.

11034404111251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11034404111251 is an equidigital number, since it uses as much as digits as its factorization.

11034404111251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 11034404111251 its reverse (15211140443011), we get a palindrome (26245544554262).

The spelling of 11034404111251 in words is "eleven trillion, thirty-four billion, four hundred four million, one hundred eleven thousand, two hundred fifty-one".