13873270570031 has 4 divisors (see below), whose sum is σ = 13882034482272. Its totient is φ = 13864506657792.

The previous prime is 13873270570001. The next prime is 13873270570037. The reversal of 13873270570031 is 13007507237831.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13873270570031 - 2²⁶ = 13873203461167 is a prime.

It is a super-2 number, since 2×13873270570031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13873270570037) 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, 4381953746 + ... + 4381956911.

It is an arithmetic number, because the mean of its divisors is an integer number (3470508620568).

Almost surely, 2^{13873270570031} is an apocalyptic number.

13873270570031 is a deficient number, since it is larger than the sum of its proper divisors (8763912241).

13873270570031 is an equidigital number, since it uses as much as digits as its factorization.

13873270570031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763912240.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 13873270570031 in words is "thirteen trillion, eight hundred seventy-three billion, two hundred seventy million, five hundred seventy thousand, thirty-one".