13030015605 has 32 divisors (see below), whose sum is σ = 21964592640. Its totient is φ = 6577796160.

The previous prime is 13030015561. The next prime is 13030015639. The reversal of 13030015605 is 50651003031.

It is not a de Polignac number, because 13030015605 - 2⁹ = 13030015093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314214 + ... + 353256.

It is an arithmetic number, because the mean of its divisors is an integer number (686393520).

Almost surely, 2^13030015605 is an apocalyptic number.

13030015605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13030015605 is a deficient number, since it is larger than the sum of its proper divisors (8934577035).

13030015605 is a wasteful number, since it uses less digits than its factorization.

13030015605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40241.

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

Adding to 13030015605 its reverse (50651003031), we get a palindrome (63681018636).

The spelling of 13030015605 in words is "thirteen billion, thirty million, fifteen thousand, six hundred five".