13319877427201 has 4 divisors (see below), whose sum is σ = 14020923607600. Its totient is φ = 12618831246804.

The previous prime is 13319877427151. The next prime is 13319877427211. The reversal of 13319877427201 is 10272477891331.

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 13319877427201 - 2³⁹ = 12770121613313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13319877427211) 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, 350523090171 + ... + 350523090208.

It is an arithmetic number, because the mean of its divisors is an integer number (3505230901900).

Almost surely, 2^{13319877427201} is an apocalyptic number.

It is an amenable number.

13319877427201 is a deficient number, since it is larger than the sum of its proper divisors (701046180399).

13319877427201 is an equidigital number, since it uses as much as digits as its factorization.

13319877427201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701046180398.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The spelling of 13319877427201 in words is "thirteen trillion, three hundred nineteen billion, eight hundred seventy-seven million, four hundred twenty-seven thousand, two hundred one".