13415045045123 has 8 divisors (see below), whose sum is σ = 13434081607680. Its totient is φ = 13396021841160.

The previous prime is 13415045045119. The next prime is 13415045045177. The reversal of 13415045045123 is 32154054051431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13415045045123 - 2² = 13415045045119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13415045048123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328915 + ... + 5347532.

It is an arithmetic number, because the mean of its divisors is an integer number (1679260200960).

Almost surely, 2^{13415045045123} is an apocalyptic number.

13415045045123 is a deficient number, since it is larger than the sum of its proper divisors (19036562557).

13415045045123 is a wasteful number, since it uses less digits than its factorization.

13415045045123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679297.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 13415045045123 its reverse (32154054051431), we get a palindrome (45569099096554).

The spelling of 13415045045123 in words is "thirteen trillion, four hundred fifteen billion, forty-five million, forty-five thousand, one hundred twenty-three".