1131034171 has 2 divisors, whose sum is σ = 1131034172. Its totient is φ = 1131034170.

The previous prime is 1131034087. The next prime is 1131034193. The reversal of 1131034171 is 1714301311.

It is an a-pointer prime, because the next prime (1131034193) can be obtained adding 1131034171 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1131034171 - 2⁷ = 1131034043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131074171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565517085 + 565517086.

It is an arithmetic number, because the mean of its divisors is an integer number (565517086).

Almost surely, 2^1131034171 is an apocalyptic number.

1131034171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131034171 is an equidigital number, since it uses as much as digits as its factorization.

1131034171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1131034171 is about 33630.8514759885. The cubic root of 1131034171 is about 1041.8980903572.

Adding to 1131034171 its reverse (1714301311), we get a palindrome (2845335482).

The spelling of 1131034171 in words is "one billion, one hundred thirty-one million, thirty-four thousand, one hundred seventy-one".