10271012677 has 4 divisors (see below), whose sum is σ = 10439389996. Its totient is φ = 10102635360.

The previous prime is 10271012663. The next prime is 10271012683. The reversal of 10271012677 is 77621017201.

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 335109636 + 9935903041 = 18306^2 + 99679^2 .

It is a cyclic number.

It is not a de Polignac number, because 10271012677 - 2²³ = 10262624069 is a prime.

It is a super-2 number, since 2×10271012677² (a number of 21 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 (10271012627) 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, 84188568 + ... + 84188689.

It is an arithmetic number, because the mean of its divisors is an integer number (2609847499).

Almost surely, 2^10271012677 is an apocalyptic number.

It is an amenable number.

10271012677 is a deficient number, since it is larger than the sum of its proper divisors (168377319).

10271012677 is an equidigital number, since it uses as much as digits as its factorization.

10271012677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168377318.

The product of its (nonzero) digits is 8232, while the sum is 34.

Adding to 10271012677 its reverse (77621017201), we get a palindrome (87892029878).

The spelling of 10271012677 in words is "ten billion, two hundred seventy-one million, twelve thousand, six hundred seventy-seven".