11630143246163 has 32 divisors (see below), whose sum is σ = 12775194754560. Its totient is φ = 10522657797120.

The previous prime is 11630143246159. The next prime is 11630143246187. The reversal of 11630143246163 is 36164234103611.

It is a cyclic number.

It is not a de Polignac number, because 11630143246163 - 2² = 11630143246159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11630143246163.

It is not an unprimeable number, because it can be changed into a prime (11630143246123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1240279331 + ... + 1240288707.

It is an arithmetic number, because the mean of its divisors is an integer number (399224836080).

Almost surely, 2^{11630143246163} is an apocalyptic number.

11630143246163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11630143246163 is a deficient number, since it is larger than the sum of its proper divisors (1145051508397).

11630143246163 is a wasteful number, since it uses less digits than its factorization.

11630143246163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17147.

The product of its (nonzero) digits is 186624, while the sum is 41.

Adding to 11630143246163 its reverse (36164234103611), we get a palindrome (47794377349774).

The spelling of 11630143246163 in words is "eleven trillion, six hundred thirty billion, one hundred forty-three million, two hundred forty-six thousand, one hundred sixty-three".