1160416181 has 2 divisors, whose sum is σ = 1160416182. Its totient is φ = 1160416180.

The previous prime is 1160416133. The next prime is 1160416183. The reversal of 1160416181 is 1816140611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1096272100 + 64144081 = 33110^2 + 8009^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1160416181 is a prime.

It is a super-2 number, since 2×1160416181² = 2693131426253249522, which contains 22 as substring.

Together with 1160416183, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1160416183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580208090 + 580208091.

It is an arithmetic number, because the mean of its divisors is an integer number (580208091).

Almost surely, 2^1160416181 is an apocalyptic number.

It is an amenable number.

1160416181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1160416181 is an equidigital number, since it uses as much as digits as its factorization.

1160416181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 1160416181 is about 34064.8819313967. The cubic root of 1160416181 is about 1050.8432171437.

Adding to 1160416181 its reverse (1816140611), we get a palindrome (2976556792).

The spelling of 1160416181 in words is "one billion, one hundred sixty million, four hundred sixteen thousand, one hundred eighty-one".