1130166134557 has 2 divisors, whose sum is σ = 1130166134558. Its totient is φ = 1130166134556.

The previous prime is 1130166134509. The next prime is 1130166134597. The reversal of 1130166134557 is 7554316610311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031096054041 + 99070080516 = 1015429^2 + 314754^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130166134557 - 2³⁵ = 1095806396189 is a prime.

It is a super-2 number, since 2×1130166134557² (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 (1130166134597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565083067278 + 565083067279.

It is an arithmetic number, because the mean of its divisors is an integer number (565083067279).

Almost surely, 2^{1130166134557} is an apocalyptic number.

It is an amenable number.

1130166134557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130166134557 is an equidigital number, since it uses as much as digits as its factorization.

1130166134557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 1130166134557 in words is "one trillion, one hundred thirty billion, one hundred sixty-six million, one hundred thirty-four thousand, five hundred fifty-seven".