1101126113 has 2 divisors, whose sum is σ = 1101126114. Its totient is φ = 1101126112.

The previous prime is 1101126109. The next prime is 1101126121. The reversal of 1101126113 is 3116211011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1073741824 + 27384289 = 32768^2 + 5233^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101126113 - 2² = 1101126109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101126091 and 1101126100.

It is not a weakly prime, because it can be changed into another prime (1101126613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550563056 + 550563057.

It is an arithmetic number, because the mean of its divisors is an integer number (550563057).

Almost surely, 2^1101126113 is an apocalyptic number.

It is an amenable number.

1101126113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101126113 is an equidigital number, since it uses as much as digits as its factorization.

1101126113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 1101126113 is about 33183.2203530640. The cubic root of 1101126113 is about 1032.6322571523.

Adding to 1101126113 its reverse (3116211011), we get a palindrome (4217337124).

The spelling of 1101126113 in words is "one billion, one hundred one million, one hundred twenty-six thousand, one hundred thirteen".