11310212424 has 64 divisors (see below), whose sum is σ = 32326272000. Its totient is φ = 3230351424.

The previous prime is 11310212423. The next prime is 11310212461. The reversal of 11310212424 is 42421201311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11310212424.

It is not an unprimeable number, because it can be changed into a prime (11310212423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544029 + ... + 564435.

It is an arithmetic number, because the mean of its divisors is an integer number (505098000).

Almost surely, 2^11310212424 is an apocalyptic number.

11310212424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11310212424 is an abundant number, since it is smaller than the sum of its proper divisors (21016059576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11310212424 is a wasteful number, since it uses less digits than its factorization.

11310212424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23722 (or 23718 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11310212424 its reverse (42421201311), we get a palindrome (53731413735).

The spelling of 11310212424 in words is "eleven billion, three hundred ten million, two hundred twelve thousand, four hundred twenty-four".