12827883701 has 4 divisors (see below), whose sum is σ = 12830158572. Its totient is φ = 12825608832.

The previous prime is 12827883697. The next prime is 12827883721. The reversal of 12827883701 is 10738872821.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6955726801 + 5872156900 = 83401^2 + 76630^2 .

It is a cyclic number.

It is not a de Polignac number, because 12827883701 - 2² = 12827883697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12827883721) 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, 1128956 + ... + 1140261.

It is an arithmetic number, because the mean of its divisors is an integer number (3207539643).

Almost surely, 2^12827883701 is an apocalyptic number.

It is an amenable number.

12827883701 is a deficient number, since it is larger than the sum of its proper divisors (2274871).

12827883701 is an equidigital number, since it uses as much as digits as its factorization.

12827883701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274870.

The product of its (nonzero) digits is 301056, while the sum is 47.

The spelling of 12827883701 in words is "twelve billion, eight hundred twenty-seven million, eight hundred eighty-three thousand, seven hundred one".