11103021223130 has 8 divisors (see below), whose sum is σ = 19985438201652. Its totient is φ = 4441208489248.

The previous prime is 11103021223111. The next prime is 11103021223181. The reversal of 11103021223130 is 3132212030111.

It is a happy number.

11103021223130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9493195696609 + 1609825526521 = 3081103^2 + 1268789^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555151061147 + ... + 555151061166.

Almost surely, 2^{11103021223130} is an apocalyptic number.

11103021223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103021223130 is a deficient number, since it is larger than the sum of its proper divisors (8882416978522).

11103021223130 is a wasteful number, since it uses less digits than its factorization.

11103021223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110302122320.

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

Adding to 11103021223130 its reverse (3132212030111), we get a palindrome (14235233253241).

The spelling of 11103021223130 in words is "eleven trillion, one hundred three billion, twenty-one million, two hundred twenty-three thousand, one hundred thirty".