13106316023504 has 80 divisors (see below), whose sum is σ = 28452930056640. Its totient is φ = 5795948436480.

The previous prime is 13106316023503. The next prime is 13106316023587. The reversal of 13106316023504 is 40532061360131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13106316023503) 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, 90529127 + ... + 90673785.

It is an arithmetic number, because the mean of its divisors is an integer number (355661625708).

Almost surely, 2^{13106316023504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13106316023504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14226465028320).

13106316023504 is an abundant number, since it is smaller than the sum of its proper divisors (15346614033136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13106316023504 is a wasteful number, since it uses less digits than its factorization.

13106316023504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158628 (or 158622 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 13106316023504 its reverse (40532061360131), we get a palindrome (53638377383635).

The spelling of 13106316023504 in words is "thirteen trillion, one hundred six billion, three hundred sixteen million, twenty-three thousand, five hundred four".