11305160231 has 4 divisors (see below), whose sum is σ = 11370508152. Its totient is φ = 11239812312.

The previous prime is 11305160213. The next prime is 11305160249. The reversal of 11305160231 is 13206150311.

11305160231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13206150311 = 4877 ⋅2707843.

It is an interprime number because it is at equal distance from previous prime (11305160213) and next prime (11305160249).

It is a cyclic number.

It is not a de Polignac number, because 11305160231 - 2²² = 11300965927 is a prime.

It is a super-2 number, since 2×11305160231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11305160197 and 11305160206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11305160201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32673701 + ... + 32674046.

It is an arithmetic number, because the mean of its divisors is an integer number (2842627038).

Almost surely, 2^11305160231 is an apocalyptic number.

11305160231 is a deficient number, since it is larger than the sum of its proper divisors (65347921).

11305160231 is an equidigital number, since it uses as much as digits as its factorization.

11305160231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65347920.

The product of its (nonzero) digits is 540, while the sum is 23.

The spelling of 11305160231 in words is "eleven billion, three hundred five million, one hundred sixty thousand, two hundred thirty-one".