1177283110009 has 2 divisors, whose sum is σ = 1177283110010. Its totient is φ = 1177283110008.

The previous prime is 1177283110007. The next prime is 1177283110013. The reversal of 1177283110009 is 9000113827711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 782738325625 + 394544784384 = 884725^2 + 628128^2 .

It is a cyclic number.

It is not a de Polignac number, because 1177283110009 - 2¹ = 1177283110007 is a prime.

It is a super-2 number, since 2×1177283110009² (a number of 25 digits) contains 22 as substring.

Together with 1177283110007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1177283110007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588641555004 + 588641555005.

It is an arithmetic number, because the mean of its divisors is an integer number (588641555005).

Almost surely, 2^{1177283110009} is an apocalyptic number.

It is an amenable number.

1177283110009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1177283110009 is an equidigital number, since it uses as much as digits as its factorization.

1177283110009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 40.

The spelling of 1177283110009 in words is "one trillion, one hundred seventy-seven billion, two hundred eighty-three million, one hundred ten thousand, nine".