1141112173 has 2 divisors, whose sum is σ = 1141112174. Its totient is φ = 1141112172.

The previous prime is 1141112149. The next prime is 1141112183. The reversal of 1141112173 is 3712111411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1130438884 + 10673289 = 33622^2 + 3267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141112173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141112183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570556086 + 570556087.

It is an arithmetic number, because the mean of its divisors is an integer number (570556087).

Almost surely, 2^1141112173 is an apocalyptic number.

It is an amenable number.

1141112173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141112173 is an equidigital number, since it uses as much as digits as its factorization.

1141112173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 22.

The square root of 1141112173 is about 33780.3518779778. The cubic root of 1141112173 is about 1044.9835312530.

Adding to 1141112173 its reverse (3712111411), we get a palindrome (4853223584).

The spelling of 1141112173 in words is "one billion, one hundred forty-one million, one hundred twelve thousand, one hundred seventy-three".