11310310163 has 2 divisors, whose sum is σ = 11310310164. Its totient is φ = 11310310162.

The previous prime is 11310310147. The next prime is 11310310241. The reversal of 11310310163 is 36101301311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11310310163 - 2⁴ = 11310310147 is a prime.

It is a super-2 number, since 2×11310310163² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11310810163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655155081 + 5655155082.

It is an arithmetic number, because the mean of its divisors is an integer number (5655155082).

Almost surely, 2^11310310163 is an apocalyptic number.

11310310163 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310310163 is an equidigital number, since it uses as much as digits as its factorization.

11310310163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11310310163 its reverse (36101301311), we get a palindrome (47411611474).

The spelling of 11310310163 in words is "eleven billion, three hundred ten million, three hundred ten thousand, one hundred sixty-three".