13411534134123 has 20 divisors (see below), whose sum is σ = 20038062452320. Its totient is φ = 8939439128592.

The previous prime is 13411534134107. The next prime is 13411534134133. The reversal of 13411534134123 is 32143143511431.

13411534134123 is a `hidden beast` number, since 1 + 3 + 4 + 115 + 3 + 413 + 4 + 123 = 666.

It is not a de Polignac number, because 13411534134123 - 2⁴ = 13411534134107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13411534134133) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14202988 + ... + 15117801.

It is an arithmetic number, because the mean of its divisors is an integer number (1001903122616).

Almost surely, 2^{13411534134123} is an apocalyptic number.

13411534134123 is a deficient number, since it is larger than the sum of its proper divisors (6626528318197).

13411534134123 is an equidigital number, since it uses as much as digits as its factorization.

13411534134123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29326448 (or 29326439 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 13411534134123 its reverse (32143143511431), we get a palindrome (45554677645554).

The spelling of 13411534134123 in words is "thirteen trillion, four hundred eleven billion, five hundred thirty-four million, one hundred thirty-four thousand, one hundred twenty-three".