13040010135 has 24 divisors (see below), whose sum is σ = 22605401520. Its totient is φ = 6953836032.

The previous prime is 13040010043. The next prime is 13040010143. The reversal of 13040010135 is 53101004031.

13040010135 is a `hidden beast` number, since 130 + 400 + 1 + 0 + 135 = 666.

It is not a de Polignac number, because 13040010135 - 2¹³ = 13040001943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607252 + ... + 628358.

It is an arithmetic number, because the mean of its divisors is an integer number (941891730).

Almost surely, 2^13040010135 is an apocalyptic number.

13040010135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13040010135 is a deficient number, since it is larger than the sum of its proper divisors (9565391385).

13040010135 is a wasteful number, since it uses less digits than its factorization.

13040010135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34847 (or 34844 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 13040010135 its reverse (53101004031), we get a palindrome (66141014166).

The spelling of 13040010135 in words is "thirteen billion, forty million, ten thousand, one hundred thirty-five".