13155352245401 has 4 divisors (see below), whose sum is σ = 13155683428992. Its totient is φ = 13155021061812.

The previous prime is 13155352245391. The next prime is 13155352245403. The reversal of 13155352245401 is 10454225355131.

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 13155352245401 - 2²⁶ = 13155285136537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13155352245403) 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, 165532205 + ... + 165611658.

It is an arithmetic number, because the mean of its divisors is an integer number (3288920857248).

Almost surely, 2^{13155352245401} is an apocalyptic number.

It is an amenable number.

13155352245401 is a deficient number, since it is larger than the sum of its proper divisors (331183591).

13155352245401 is an equidigital number, since it uses as much as digits as its factorization.

13155352245401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331183590.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 13155352245401 in words is "thirteen trillion, one hundred fifty-five billion, three hundred fifty-two million, two hundred forty-five thousand, four hundred one".