1071159211 has 2 divisors, whose sum is σ = 1071159212. Its totient is φ = 1071159210.

The previous prime is 1071159191. The next prime is 1071159223. The reversal of 1071159211 is 1129511701.

It is a strong prime.

It is an emirp because it is prime and its reverse (1129511701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1071159211 - 2¹¹ = 1071157163 is a prime.

It is a super-2 number, since 2×1071159211² = 2294764110620285042, 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 1071159211.

It is not a weakly prime, because it can be changed into another prime (1071159251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535579605 + 535579606.

It is an arithmetic number, because the mean of its divisors is an integer number (535579606).

Almost surely, 2^1071159211 is an apocalyptic number.

1071159211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071159211 is an equidigital number, since it uses as much as digits as its factorization.

1071159211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 28.

The square root of 1071159211 is about 32728.5687282533. The cubic root of 1071159211 is about 1023.1783503286.

The spelling of 1071159211 in words is "one billion, seventy-one million, one hundred fifty-nine thousand, two hundred eleven".