13060310505 has 128 divisors (see below), whose sum is σ = 24111820800. Its totient is φ = 5980032000.

The previous prime is 13060310489. The next prime is 13060310513. The reversal of 13060310505 is 50501306031.

It is not a de Polignac number, because 13060310505 - 2⁴ = 13060310489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36379516 + ... + 36379874.

It is an arithmetic number, because the mean of its divisors is an integer number (188373600).

Almost surely, 2^13060310505 is an apocalyptic number.

13060310505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13060310505 is a deficient number, since it is larger than the sum of its proper divisors (11051510295).

13060310505 is a wasteful number, since it uses less digits than its factorization.

13060310505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 13060310505 its reverse (50501306031), we get a palindrome (63561616536).

The spelling of 13060310505 in words is "thirteen billion, sixty million, three hundred ten thousand, five hundred five".