1160211077 has 2 divisors, whose sum is σ = 1160211078. Its totient is φ = 1160211076.

The previous prime is 1160211049. The next prime is 1160211113. The reversal of 1160211077 is 7701120611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 932019841 + 228191236 = 30529^2 + 15106^2 .

It is an emirp because it is prime and its reverse (7701120611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1160211077 - 2¹² = 1160206981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1160211007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580105538 + 580105539.

It is an arithmetic number, because the mean of its divisors is an integer number (580105539).

Almost surely, 2^1160211077 is an apocalyptic number.

It is an amenable number.

1160211077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1160211077 is an equidigital number, since it uses as much as digits as its factorization.

1160211077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 1160211077 is about 34061.8713079596. The cubic root of 1160211077 is about 1050.7813011833.

Adding to 1160211077 its reverse (7701120611), we get a palindrome (8861331688).

The spelling of 1160211077 in words is "one billion, one hundred sixty million, two hundred eleven thousand, seventy-seven".