2127980313 has 12 divisors (see below), whose sum is σ = 3074750640. Its totient is φ = 1418191416.

The previous prime is 2127980251. The next prime is 2127980333. The reversal of 2127980313 is 3130897212.

It is not a de Polignac number, because 2127980313 - 2²¹ = 2125883161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2127980333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8083 + ... + 65736.

It is an arithmetic number, because the mean of its divisors is an integer number (256229220).

Almost surely, 2^2127980313 is an apocalyptic number.

It is an amenable number.

2127980313 is a deficient number, since it is larger than the sum of its proper divisors (946770327).

2127980313 is a wasteful number, since it uses less digits than its factorization.

2127980313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77028 (or 77025 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2127980313 is about 46130.0369932650. The cubic root of 2127980313 is about 1286.2415517356.

The spelling of 2127980313 in words is "two billion, one hundred twenty-seven million, nine hundred eighty thousand, three hundred thirteen".