11330234311 has 4 divisors (see below), whose sum is σ = 12360255624. Its totient is φ = 10300213000.

The previous prime is 11330234281. The next prime is 11330234317. The reversal of 11330234311 is 11343203311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11330234311 - 2²¹ = 11328137159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330234317) 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 3 ways as a sum of consecutive naturals, for example, 515010640 + ... + 515010661.

It is an arithmetic number, because the mean of its divisors is an integer number (3090063906).

Almost surely, 2^11330234311 is an apocalyptic number.

11330234311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11330234311 is a deficient number, since it is larger than the sum of its proper divisors (1030021313).

11330234311 is a wasteful number, since it uses less digits than its factorization.

11330234311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030021312.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11330234311 its reverse (11343203311), we get a palindrome (22673437622).

The spelling of 11330234311 in words is "eleven billion, three hundred thirty million, two hundred thirty-four thousand, three hundred eleven".