1011150071 has 2 divisors, whose sum is σ = 1011150072. Its totient is φ = 1011150070.

The previous prime is 1011150061. The next prime is 1011150137. The reversal of 1011150071 is 1700511101.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1700511101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011150071 - 2¹⁴ = 1011133687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011150011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505575035 + 505575036.

It is an arithmetic number, because the mean of its divisors is an integer number (505575036).

Almost surely, 2^1011150071 is an apocalyptic number.

1011150071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011150071 is an equidigital number, since it uses as much as digits as its factorization.

1011150071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35, while the sum is 17.

The square root of 1011150071 is about 31798.5859905751. The cubic root of 1011150071 is about 1003.7029614847.

Adding to 1011150071 its reverse (1700511101), we get a palindrome (2711661172).

The spelling of 1011150071 in words is "one billion, eleven million, one hundred fifty thousand, seventy-one".