11330240231 has 8 divisors (see below), whose sum is σ = 11776494000. Its totient is φ = 10887690240.

The previous prime is 11330240213. The next prime is 11330240249. The reversal of 11330240231 is 13204203311.

It is an interprime number because it is at equal distance from previous prime (11330240213) and next prime (11330240249).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11330240231 is a prime.

It is a super-2 number, since 2×11330240231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330240281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919706 + ... + 931943.

It is an arithmetic number, because the mean of its divisors is an integer number (1472061750).

Almost surely, 2^11330240231 is an apocalyptic number.

11330240231 is a deficient number, since it is larger than the sum of its proper divisors (446253769).

11330240231 is a wasteful number, since it uses less digits than its factorization.

11330240231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851889.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11330240231 its reverse (13204203311), we get a palindrome (24534443542).

The spelling of 11330240231 in words is "eleven billion, three hundred thirty million, two hundred forty thousand, two hundred thirty-one".