1177183083779 has 2 divisors, whose sum is σ = 1177183083780. Its totient is φ = 1177183083778.

The previous prime is 1177183083737. The next prime is 1177183083821. The reversal of 1177183083779 is 9773803817711.

It is a balanced prime because it is at equal distance from previous prime (1177183083737) and next prime (1177183083821).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1177183083779 is a prime.

It is a super-2 number, since 2×1177183083779² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1177183083719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588591541889 + 588591541890.

It is an arithmetic number, because the mean of its divisors is an integer number (588591541890).

Almost surely, 2^{1177183083779} is an apocalyptic number.

1177183083779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1177183083779 is an equidigital number, since it uses as much as digits as its factorization.

1177183083779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12446784, while the sum is 62.

The spelling of 1177183083779 in words is "one trillion, one hundred seventy-seven billion, one hundred eighty-three million, eighty-three thousand, seven hundred seventy-nine".