11120515315423 has 2 divisors, whose sum is σ = 11120515315424. Its totient is φ = 11120515315422.

The previous prime is 11120515315267. The next prime is 11120515315457. The reversal of 11120515315423 is 32451351502111.

It is an a-pointer prime, because the next prime (11120515315457) can be obtained adding 11120515315423 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11120515315423 - 2²⁵ = 11120481760991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120515315123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560257657711 + 5560257657712.

It is an arithmetic number, because the mean of its divisors is an integer number (5560257657712).

Almost surely, 2^{11120515315423} is an apocalyptic number.

11120515315423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120515315423 is an equidigital number, since it uses as much as digits as its factorization.

11120515315423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 11120515315423 its reverse (32451351502111), we get a palindrome (43571866817534).

The spelling of 11120515315423 in words is "eleven trillion, one hundred twenty billion, five hundred fifteen million, three hundred fifteen thousand, four hundred twenty-three".