1126671163 has 2 divisors, whose sum is σ = 1126671164. Its totient is φ = 1126671162.

The previous prime is 1126671157. The next prime is 1126671167. The reversal of 1126671163 is 3611766211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1126671163 - 2¹⁷ = 1126540091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1126671167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563335581 + 563335582.

It is an arithmetic number, because the mean of its divisors is an integer number (563335582).

Almost surely, 2^1126671163 is an apocalyptic number.

1126671163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126671163 is an equidigital number, since it uses as much as digits as its factorization.

1126671163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 1126671163 is about 33565.9226448492. The cubic root of 1126671163 is about 1040.5566432723.

The spelling of 1126671163 in words is "one billion, one hundred twenty-six million, six hundred seventy-one thousand, one hundred sixty-three".