1071011 has 4 divisors (see below), whose sum is σ = 1127400. Its totient is φ = 1014624.

The previous prime is 1070987. The next prime is 1071023. The reversal of 1071011 is 1101701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1101701 = 673 ⋅1637.

It is a cyclic number.

It is not a de Polignac number, because 1071011 - 2⁶ = 1070947 is a prime.

It is a super-2 number, since 2×1071011² = 2294129124242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1070983 and 1071001.

It is not an unprimeable number, because it can be changed into a prime (1071061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28166 + ... + 28203.

It is an arithmetic number, because the mean of its divisors is an integer number (281850).

2^1071011 is an apocalyptic number.

1071011 is a deficient number, since it is larger than the sum of its proper divisors (56389).

1071011 is an equidigital number, since it uses as much as digits as its factorization.

1071011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56388.

The product of its (nonzero) digits is 7, while the sum is 11.

The square root of 1071011 is about 1034.8966131938. The cubic root of 1071011 is about 102.3131157443.

Adding to 1071011 its reverse (1101701), we get a palindrome (2172712).

The spelling of 1071011 in words is "one million, seventy-one thousand, eleven".