2132127105343 has 4 divisors (see below), whose sum is σ = 2132135752680. Its totient is φ = 2132118458008.

The previous prime is 2132127105331. The next prime is 2132127105373. The reversal of 2132127105343 is 3435017212312.

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 2132127105343 - 2²¹ = 2132125008191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132127105299 and 2132127105308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132127105373) 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, 3942628 + ... + 4450681.

It is an arithmetic number, because the mean of its divisors is an integer number (533033938170).

Almost surely, 2^{2132127105343} is an apocalyptic number.

2132127105343 is a deficient number, since it is larger than the sum of its proper divisors (8647337).

2132127105343 is an equidigital number, since it uses as much as digits as its factorization.

2132127105343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8647336.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 2132127105343 in words is "two trillion, one hundred thirty-two billion, one hundred twenty-seven million, one hundred five thousand, three hundred forty-three".