13541131563113 has 96 divisors (see below), whose sum is σ = 17713693992960. Its totient is φ = 10232493747840.

The previous prime is 13541131563103. The next prime is 13541131563149. The reversal of 13541131563113 is 31136513114531.

It is not a de Polignac number, because 13541131563113 - 2¹⁶ = 13541131497577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13541131563103) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 611409506 + ... + 611431652.

It is an arithmetic number, because the mean of its divisors is an integer number (184517645760).

Almost surely, 2^{13541131563113} is an apocalyptic number.

It is an amenable number.

13541131563113 is a deficient number, since it is larger than the sum of its proper divisors (4172562429847).

13541131563113 is a wasteful number, since it uses less digits than its factorization.

13541131563113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22507 (or 22500 counting only the distinct ones).

The product of its digits is 48600, while the sum is 38.

Adding to 13541131563113 its reverse (31136513114531), we get a palindrome (44677644677644).

The spelling of 13541131563113 in words is "thirteen trillion, five hundred forty-one billion, one hundred thirty-one million, five hundred sixty-three thousand, one hundred thirteen".