11230242231 has 8 divisors (see below), whose sum is σ = 16125476080. Its totient is φ = 6910918272.

The previous prime is 11230242229. The next prime is 11230242241. The reversal of 11230242231 is 13224203211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11230242231 - 2¹ = 11230242229 is a prime.

It is a super-2 number, since 2×11230242231² (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 = 11230242198 and 11230242207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230242241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143977426 + ... + 143977503.

It is an arithmetic number, because the mean of its divisors is an integer number (2015684510).

Almost surely, 2^11230242231 is an apocalyptic number.

11230242231 is a deficient number, since it is larger than the sum of its proper divisors (4895233849).

11230242231 is a wasteful number, since it uses less digits than its factorization.

11230242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287954945.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11230242231 its reverse (13224203211), we get a palindrome (24454445442).

The spelling of 11230242231 in words is "eleven billion, two hundred thirty million, two hundred forty-two thousand, two hundred thirty-one".