13126368601 has 4 divisors (see below), whose sum is σ = 13311247104. Its totient is φ = 12941490100.

The previous prime is 13126368569. The next prime is 13126368667. The reversal of 13126368601 is 10686362131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13126368601 - 2⁵ = 13126368569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13126368301) 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, 92439145 + ... + 92439286.

It is an arithmetic number, because the mean of its divisors is an integer number (3327811776).

Almost surely, 2^13126368601 is an apocalyptic number.

It is an amenable number.

13126368601 is a deficient number, since it is larger than the sum of its proper divisors (184878503).

13126368601 is an equidigital number, since it uses as much as digits as its factorization.

13126368601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184878502.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 13126368601 in words is "thirteen billion, one hundred twenty-six million, three hundred sixty-eight thousand, six hundred one".