10780127 has 2 divisors, whose sum is σ = 10780128. Its totient is φ = 10780126.

The previous prime is 10780117. The next prime is 10780139. The reversal of 10780127 is 72108701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10780127 - 2²² = 6585823 is a prime.

It is a super-2 number, since 2×10780127² = 232422276272258, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10780096 and 10780105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10780117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5390063 + 5390064.

It is an arithmetic number, because the mean of its divisors is an integer number (5390064).

Almost surely, 2^10780127 is an apocalyptic number.

10780127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10780127 is an equidigital number, since it uses as much as digits as its factorization.

10780127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 10780127 is about 3283.3103721701. The cubic root of 10780127 is about 220.9062274925.

Adding to 10780127 its reverse (72108701), we get a palindrome (82888828).

The spelling of 10780127 in words is "ten million, seven hundred eighty thousand, one hundred twenty-seven".