13376988001 has 4 divisors (see below), whose sum is σ = 14405987092. Its totient is φ = 12347988912.

The previous prime is 13376987989. The next prime is 13376988043. The reversal of 13376988001 is 10088967331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10088967331 = 181 ⋅55740151.

It can be written as a sum of positive squares in 2 ways, for example, as 3340955601 + 10036032400 = 57801^2 + 100180^2 .

It is a cyclic number.

It is not a de Polignac number, because 13376988001 - 2⁵ = 13376987969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13376988701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514499526 + ... + 514499551.

It is an arithmetic number, because the mean of its divisors is an integer number (3601496773).

Almost surely, 2^13376988001 is an apocalyptic number.

It is an amenable number.

13376988001 is a deficient number, since it is larger than the sum of its proper divisors (1028999091).

13376988001 is a wasteful number, since it uses less digits than its factorization.

13376988001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028999090.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 13376988001 in words is "thirteen billion, three hundred seventy-six million, nine hundred eighty-eight thousand, one".