1126106081 has 2 divisors, whose sum is σ = 1126106082. Its totient is φ = 1126106080.

The previous prime is 1126106029. The next prime is 1126106119. The reversal of 1126106081 is 1806016211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1125267025 + 839056 = 33545^2 + 916^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126106081 - 2⁶ = 1126106017 is a prime.

It is a super-2 number, since 2×1126106081² = 2536229811330357122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1126106081.

It is not a weakly prime, because it can be changed into another prime (1126106281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563053040 + 563053041.

It is an arithmetic number, because the mean of its divisors is an integer number (563053041).

Almost surely, 2^1126106081 is an apocalyptic number.

It is an amenable number.

1126106081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126106081 is an equidigital number, since it uses as much as digits as its factorization.

1126106081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 1126106081 is about 33557.5040937195. The cubic root of 1126106081 is about 1040.3826504282.

The spelling of 1126106081 in words is "one billion, one hundred twenty-six million, one hundred six thousand, eighty-one".