1011110001163 has 2 divisors, whose sum is σ = 1011110001164. Its totient is φ = 1011110001162.

The previous prime is 1011110001071. The next prime is 1011110001179. The reversal of 1011110001163 is 3611000111101.

It is an a-pointer prime, because the next prime (1011110001179) can be obtained adding 1011110001163 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011110001163 - 2²¹ = 1011107904011 is a prime.

It is a super-2 number, since 2×1011110001163² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1011110002163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505555000581 + 505555000582.

It is an arithmetic number, because the mean of its divisors is an integer number (505555000582).

Almost surely, 2^{1011110001163} is an apocalyptic number.

1011110001163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011110001163 is an equidigital number, since it uses as much as digits as its factorization.

1011110001163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1011110001163 its reverse (3611000111101), we get a palindrome (4622110112264).

The spelling of 1011110001163 in words is "one trillion, eleven billion, one hundred ten million, one thousand, one hundred sixty-three".