1011137 has 2 divisors, whose sum is σ = 1011138. Its totient is φ = 1011136.

The previous prime is 1011107. The next prime is 1011139. The reversal of 1011137 is 7311101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 923521 + 87616 = 961^2 + 296^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011137 - 2⁸ = 1010881 is a prime.

Together with 1011139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1011139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505568 + 505569.

It is an arithmetic number, because the mean of its divisors is an integer number (505569).

2^1011137 is an apocalyptic number.

It is an amenable number.

1011137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011137 is an equidigital number, since it uses as much as digits as its factorization.

1011137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 1011137 is about 1005.5530816421. The cubic root of 1011137 is about 100.3698636555.

Adding to 1011137 its reverse (7311101), we get a palindrome (8322238).

The spelling of 1011137 in words is "one million, eleven thousand, one hundred thirty-seven".