1177183648327 has 2 divisors, whose sum is σ = 1177183648328. Its totient is φ = 1177183648326.

The previous prime is 1177183648283. The next prime is 1177183648331. The reversal of 1177183648327 is 7238463817711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1177183648327 is a prime.

It is a super-2 number, since 2×1177183648327² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1177183148327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588591824163 + 588591824164.

It is an arithmetic number, because the mean of its divisors is an integer number (588591824164).

Almost surely, 2^{1177183648327} is an apocalyptic number.

1177183648327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1177183648327 is an equidigital number, since it uses as much as digits as its factorization.

1177183648327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9483264, while the sum is 58.

The spelling of 1177183648327 in words is "one trillion, one hundred seventy-seven billion, one hundred eighty-three million, six hundred forty-eight thousand, three hundred twenty-seven".