11130310767 has 4 divisors (see below), whose sum is σ = 14840414360. Its totient is φ = 7420207176.

The previous prime is 11130310727. The next prime is 11130310769. The reversal of 11130310767 is 76701303111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76701303111 = 3 ⋅25567101037.

It is not a de Polignac number, because 11130310767 - 2²⁰ = 11129262191 is a prime.

It is a super-2 number, since 2×11130310767² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130310769) 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, 1855051792 + ... + 1855051797.

It is an arithmetic number, because the mean of its divisors is an integer number (3710103590).

Almost surely, 2^11130310767 is an apocalyptic number.

11130310767 is a deficient number, since it is larger than the sum of its proper divisors (3710103593).

11130310767 is an equidigital number, since it uses as much as digits as its factorization.

11130310767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710103592.

The product of its (nonzero) digits is 2646, while the sum is 30.

Adding to 11130310767 its reverse (76701303111), we get a palindrome (87831613878).

The spelling of 11130310767 in words is "eleven billion, one hundred thirty million, three hundred ten thousand, seven hundred sixty-seven".