11131110233 has 8 divisors (see below), whose sum is σ = 11747558400. Its totient is φ = 10517722128.

The previous prime is 11131110227. The next prime is 11131110239. The reversal of 11131110233 is 33201113111.

It is an interprime number because it is at equal distance from previous prime (11131110227) and next prime (11131110239).

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

It is a cyclic number.

It is not a de Polignac number, because 11131110233 - 2¹² = 11131106137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11131110239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757538 + ... + 772091.

It is an arithmetic number, because the mean of its divisors is an integer number (1468444800).

Almost surely, 2^11131110233 is an apocalyptic number.

It is an amenable number.

11131110233 is a deficient number, since it is larger than the sum of its proper divisors (616448167).

11131110233 is a wasteful number, since it uses less digits than its factorization.

11131110233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530031.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11131110233 its reverse (33201113111), we get a palindrome (44332223344).

The spelling of 11131110233 in words is "eleven billion, one hundred thirty-one million, one hundred ten thousand, two hundred thirty-three".