1076211161 has 2 divisors, whose sum is σ = 1076211162. Its totient is φ = 1076211160.

The previous prime is 1076211139. The next prime is 1076211211. The reversal of 1076211161 is 1611126701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742235536 + 333975625 = 27244^2 + 18275^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076211161 - 2¹⁰ = 1076210137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1076211161.

It is not a weakly prime, because it can be changed into another prime (1076211121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538105580 + 538105581.

It is an arithmetic number, because the mean of its divisors is an integer number (538105581).

Almost surely, 2^1076211161 is an apocalyptic number.

It is an amenable number.

1076211161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076211161 is an equidigital number, since it uses as much as digits as its factorization.

1076211161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1076211161 is about 32805.6574541648. The cubic root of 1076211161 is about 1024.7843801062.

Adding to 1076211161 its reverse (1611126701), we get a palindrome (2687337862).

The spelling of 1076211161 in words is "one billion, seventy-six million, two hundred eleven thousand, one hundred sixty-one".