1353676311271 has 4 divisors (see below), whose sum is σ = 1353678838344. Its totient is φ = 1353673784200.

The previous prime is 1353676311259. The next prime is 1353676311319. The reversal of 1353676311271 is 1721136763531.

It is a happy number.

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 1353676311271 - 2²¹ = 1353674214119 is a prime.

It is a super-2 number, since 2×1353676311271² (a number of 25 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 (1353676311371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107425 + ... + 1648906.

It is an arithmetic number, because the mean of its divisors is an integer number (338419709586).

Almost surely, 2^{1353676311271} is an apocalyptic number.

1353676311271 is a deficient number, since it is larger than the sum of its proper divisors (2527073).

1353676311271 is an equidigital number, since it uses as much as digits as its factorization.

1353676311271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527072.

The product of its digits is 476280, while the sum is 46.

The spelling of 1353676311271 in words is "one trillion, three hundred fifty-three billion, six hundred seventy-six million, three hundred eleven thousand, two hundred seventy-one".