1115004254311 has 2 divisors, whose sum is σ = 1115004254312. Its totient is φ = 1115004254310.

The previous prime is 1115004254291. The next prime is 1115004254323. The reversal of 1115004254311 is 1134524005111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1115004254311 - 2²³ = 1114995865703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1115004254311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1115004254411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557502127155 + 557502127156.

It is an arithmetic number, because the mean of its divisors is an integer number (557502127156).

Almost surely, 2^{1115004254311} is an apocalyptic number.

1115004254311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115004254311 is an equidigital number, since it uses as much as digits as its factorization.

1115004254311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1115004254311 its reverse (1134524005111), we get a palindrome (2249528259422).

The spelling of 1115004254311 in words is "one trillion, one hundred fifteen billion, four million, two hundred fifty-four thousand, three hundred eleven".