13111053063 has 16 divisors (see below), whose sum is σ = 17721684480. Its totient is φ = 8620799616.

The previous prime is 13111053013. The next prime is 13111053071. The reversal of 13111053063 is 36035011131.

It is not a de Polignac number, because 13111053063 - 2¹⁸ = 13110790919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111053013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195231 + ... + 253647.

It is an arithmetic number, because the mean of its divisors is an integer number (1107605280).

Almost surely, 2^13111053063 is an apocalyptic number.

13111053063 is a deficient number, since it is larger than the sum of its proper divisors (4610631417).

13111053063 is an equidigital number, since it uses as much as digits as its factorization.

13111053063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59446.

The product of its (nonzero) digits is 810, while the sum is 24.

Adding to 13111053063 its reverse (36035011131), we get a palindrome (49146064194).

The spelling of 13111053063 in words is "thirteen billion, one hundred eleven million, fifty-three thousand, sixty-three".