13105454113011 has 16 divisors (see below), whose sum is σ = 19218472809984. Its totient is φ = 7893301330464.

The previous prime is 13105454112943. The next prime is 13105454113039. The reversal of 13105454113011 is 11031145450131.

It is not a de Polignac number, because 13105454113011 - 2¹¹ = 13105454110963 is a prime.

It is a super-2 number, since 2×13105454113011² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13105454113011.

It is not an unprimeable number, because it can be changed into a prime (13105454113091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3574862901 + ... + 3574866566.

It is an arithmetic number, because the mean of its divisors is an integer number (1201154550624).

Almost surely, 2^{13105454113011} is an apocalyptic number.

13105454113011 is a deficient number, since it is larger than the sum of its proper divisors (6113018696973).

13105454113011 is a wasteful number, since it uses less digits than its factorization.

13105454113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149729530.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 13105454113011 its reverse (11031145450131), we get a palindrome (24136599563142).

The spelling of 13105454113011 in words is "thirteen trillion, one hundred five billion, four hundred fifty-four million, one hundred thirteen thousand, eleven".