10126710277 has 2 divisors, whose sum is σ = 10126710278. Its totient is φ = 10126710276.

The previous prime is 10126710259. The next prime is 10126710281. The reversal of 10126710277 is 77201762101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8102520196 + 2024190081 = 90014^2 + 44991^2 .

It is a cyclic number.

It is not a de Polignac number, because 10126710277 - 2⁷ = 10126710149 is a prime.

It is a super-2 number, since 2×10126710277² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10126710257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5063355138 + 5063355139.

It is an arithmetic number, because the mean of its divisors is an integer number (5063355139).

Almost surely, 2^10126710277 is an apocalyptic number.

It is an amenable number.

10126710277 is a deficient number, since it is larger than the sum of its proper divisors (1).

10126710277 is an equidigital number, since it uses as much as digits as its factorization.

10126710277 is an evil number, because the sum of its binary digits is even.

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

The spelling of 10126710277 in words is "ten billion, one hundred twenty-six million, seven hundred ten thousand, two hundred seventy-seven".