11131134222463 has 2 divisors, whose sum is σ = 11131134222464. Its totient is φ = 11131134222462.

The previous prime is 11131134222409. The next prime is 11131134222469. The reversal of 11131134222463 is 36422243113111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11131134222463 - 2¹³ = 11131134214271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11131134222469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565567111231 + 5565567111232.

It is an arithmetic number, because the mean of its divisors is an integer number (5565567111232).

Almost surely, 2^{11131134222463} is an apocalyptic number.

11131134222463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11131134222463 is an equidigital number, since it uses as much as digits as its factorization.

11131134222463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

Adding to 11131134222463 its reverse (36422243113111), we get a palindrome (47553377335574).

The spelling of 11131134222463 in words is "eleven trillion, one hundred thirty-one billion, one hundred thirty-four million, two hundred twenty-two thousand, four hundred sixty-three".