911130163 has 2 divisors, whose sum is σ = 911130164. Its totient is φ = 911130162.

The previous prime is 911130089. The next prime is 911130179. The reversal of 911130163 is 361031119.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 911130163 - 2⁹ = 911129651 is a prime.

It is not a weakly prime, because it can be changed into another prime (911130263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455565081 + 455565082.

It is an arithmetic number, because the mean of its divisors is an integer number (455565082).

Almost surely, 2^911130163 is an apocalyptic number.

911130163 is a deficient number, since it is larger than the sum of its proper divisors (1).

911130163 is an equidigital number, since it uses as much as digits as its factorization.

911130163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 911130163 is about 30184.9327148496. The cubic root of 911130163 is about 969.4531097228.

The spelling of 911130163 in words is "nine hundred eleven million, one hundred thirty thousand, one hundred sixty-three".