1075671011 has 4 divisors (see below), whose sum is σ = 1093305024. Its totient is φ = 1058037000.

The previous prime is 1075671001. The next prime is 1075671059. The reversal of 1075671011 is 1101765701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1075671011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075671001) 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, 8816915 + ... + 8817036.

It is an arithmetic number, because the mean of its divisors is an integer number (273326256).

Almost surely, 2^1075671011 is an apocalyptic number.

1075671011 is a deficient number, since it is larger than the sum of its proper divisors (17634013).

1075671011 is an equidigital number, since it uses as much as digits as its factorization.

1075671011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17634012.

The product of its (nonzero) digits is 1470, while the sum is 29.

The square root of 1075671011 is about 32797.4238470036. The cubic root of 1075671011 is about 1024.6129051096.

The spelling of 1075671011 in words is "one billion, seventy-five million, six hundred seventy-one thousand, eleven".