13038145035 has 16 divisors (see below), whose sum is σ = 20921158656. Its totient is φ = 6933635168.

The previous prime is 13038145009. The next prime is 13038145037. The reversal of 13038145035 is 53054183031.

It is a cyclic number.

It is not a de Polignac number, because 13038145035 - 2⁶ = 13038144971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13038144987 and 13038145005.

It is not an unprimeable number, because it can be changed into a prime (13038145037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247259 + ... + 1257668.

It is an arithmetic number, because the mean of its divisors is an integer number (1307572416).

Almost surely, 2^13038145035 is an apocalyptic number.

13038145035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13038145035 is a deficient number, since it is larger than the sum of its proper divisors (7883013621).

13038145035 is a wasteful number, since it uses less digits than its factorization.

13038145035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505282.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 13038145035 in words is "thirteen billion, thirty-eight million, one hundred forty-five thousand, thirty-five".