13110355312245 has 12 divisors (see below), whose sum is σ = 22724615874636. Its totient is φ = 6992189499840.

The previous prime is 13110355312213. The next prime is 13110355312247. The reversal of 13110355312245 is 54221355301131.

It is a happy number.

13110355312245 is a `hidden beast` number, since 1 + 3 + 110 + 3 + 5 + 531 + 2 + 2 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2697865380324 + 10412489931921 = 1642518^2 + 3226839^2 .

It is not a de Polignac number, because 13110355312245 - 2⁵ = 13110355312213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110355312247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145670614536 + ... + 145670614625.

It is an arithmetic number, because the mean of its divisors is an integer number (1893717989553).

Almost surely, 2^{13110355312245} is an apocalyptic number.

13110355312245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13110355312245 is a deficient number, since it is larger than the sum of its proper divisors (9614260562391).

13110355312245 is a wasteful number, since it uses less digits than its factorization.

13110355312245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291341229172 (or 291341229169 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 13110355312245 in words is "thirteen trillion, one hundred ten billion, three hundred fifty-five million, three hundred twelve thousand, two hundred forty-five".