11021404030 has 32 divisors (see below), whose sum is σ = 24416650944. Its totient is φ = 3488092416.

The previous prime is 11021404013. The next prime is 11021404033. The reversal of 11021404030 is 3040412011.

It is a junction number, because it is equal to n+sod(n) for n = 11021403995 and 11021404013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021404033) 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 15 ways as a sum of consecutive naturals, for example, 6054807 + ... + 6056626.

It is an arithmetic number, because the mean of its divisors is an integer number (763020342).

Almost surely, 2^11021404030 is an apocalyptic number.

11021404030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021404030 is an abundant number, since it is smaller than the sum of its proper divisors (13395246914).

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

11021404030 is a wasteful number, since it uses less digits than its factorization.

11021404030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12111460.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11021404030 its reverse (3040412011), we get a palindrome (14061816041).

The spelling of 11021404030 in words is "eleven billion, twenty-one million, four hundred four thousand, thirty".