1071141193 has 2 divisors, whose sum is σ = 1071141194. Its totient is φ = 1071141192.

The previous prime is 1071141121. The next prime is 1071141199. The reversal of 1071141193 is 3911411701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 720815104 + 350326089 = 26848^2 + 18717^2 .

It is a cyclic number.

It is not a de Polignac number, because 1071141193 - 2¹⁷ = 1071010121 is a prime.

It is a super-2 number, since 2×1071141193² = 2294686910682926498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1071141199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535570596 + 535570597.

It is an arithmetic number, because the mean of its divisors is an integer number (535570597).

Almost surely, 2^1071141193 is an apocalyptic number.

It is an amenable number.

1071141193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071141193 is an equidigital number, since it uses as much as digits as its factorization.

1071141193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 28.

The square root of 1071141193 is about 32728.2934629962. The cubic root of 1071141193 is about 1023.1726133255.

Adding to 1071141193 its reverse (3911411701), we get a palindrome (4982552894).

The spelling of 1071141193 in words is "one billion, seventy-one million, one hundred forty-one thousand, one hundred ninety-three".