11334113021 has 48 divisors (see below), whose sum is σ = 14782279680. Its totient is φ = 8588160000.

The previous prime is 11334113009. The next prime is 11334113033. The reversal of 11334113021 is 12031143311.

It is an interprime number because it is at equal distance from previous prime (11334113009) and next prime (11334113033).

It is not a de Polignac number, because 11334113021 - 2¹⁴ = 11334096637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11334112984 and 11334113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334113051) 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 47 ways as a sum of consecutive naturals, for example, 8861060 + ... + 8862338.

It is an arithmetic number, because the mean of its divisors is an integer number (307964160).

Almost surely, 2^11334113021 is an apocalyptic number.

11334113021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11334113021 is a deficient number, since it is larger than the sum of its proper divisors (3448166659).

11334113021 is a wasteful number, since it uses less digits than its factorization.

11334113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746 (or 1739 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11334113021 its reverse (12031143311), we get a palindrome (23365256332).

The spelling of 11334113021 in words is "eleven billion, three hundred thirty-four million, one hundred thirteen thousand, twenty-one".