13115040001 has 8 divisors (see below), whose sum is σ = 14989374144. Its totient is φ = 11240895120.

The previous prime is 13115039957. The next prime is 13115040023. The reversal of 13115040001 is 10004051131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13115040001 - 2²⁵ = 13081485569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13115040401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164271 + ... + 230683.

It is an arithmetic number, because the mean of its divisors is an integer number (1873671768).

Almost surely, 2^13115040001 is an apocalyptic number.

It is an amenable number.

13115040001 is a deficient number, since it is larger than the sum of its proper divisors (1874334143).

13115040001 is an equidigital number, since it uses as much as digits as its factorization.

13115040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94631.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 13115040001 its reverse (10004051131), we get a palindrome (23119091132).

The spelling of 13115040001 in words is "thirteen billion, one hundred fifteen million, forty thousand, one".