1076122081 has 2 divisors, whose sum is σ = 1076122082. Its totient is φ = 1076122080.

The previous prime is 1076122043. The next prime is 1076122139. The reversal of 1076122081 is 1802216701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 813390400 + 262731681 = 28520^2 + 16209^2 .

It is an emirp because it is prime and its reverse (1802216701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1076122081 - 2¹¹ = 1076120033 is a prime.

It is a super-2 number, since 2×1076122081² = 2316077466431541122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1076122031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538061040 + 538061041.

It is an arithmetic number, because the mean of its divisors is an integer number (538061041).

Almost surely, 2^1076122081 is an apocalyptic number.

It is an amenable number.

1076122081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076122081 is an equidigital number, since it uses as much as digits as its factorization.

1076122081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1076122081 is about 32804.2997334191. The cubic root of 1076122081 is about 1024.7561048895.

Adding to 1076122081 its reverse (1802216701), we get a palindrome (2878338782).

The spelling of 1076122081 in words is "one billion, seventy-six million, one hundred twenty-two thousand, eighty-one".